As we move into 2018, we at IJE thank our readers, authors, editors and reviewers, all of whom help us to achieve our ambition to publish new, robust and useful epidemiological research to contribute to the improvement of health worldwide. We are fully aware of the IJE’s dependence on you all. We are also grateful to our publisher, Oxford University Press, and to the International Epidemiological Association, which provides our financial support. We welcome your comments and suggestions about how we editors can improve the journal. Epidemiology is changing – rapidly. The expanding availability and accessibility of large datasets, the deepening of analytical capacity through advancing information technology, and the growing insight into the genotypes of individuals and populations, coupled with increasing sophistication of obtaining targeted measures of environmental exposure, are a challenge for any journal if it is to remain relevant. A glance at this issue reveals papers that address social determinants and their epidemiological power, trends in mortality, prenatal and early life exposures, mental health, infectious diseases and new research methods. A book review explores the intersection of systems thinking and epidemiology. Developments in epidemiological theory, especially mathematical ones, attract the interest of doctoral students and other research workers who have an eye on the future. A growing appreciation of the interdependence of human and other biological and ecological systems has led to the emergence of a new discipline, ‘planetary health’, in which the contribution of epidemiology awaits definition. Being alert to new ways in which epidemiology can contribute to effective resolution of persistent problems, such as health disparities, the IJE tries to respond to these developments. This goes well beyond definitional debate – what is and is not epidemiology? It extends to the question of what practical contribution epidemiology can make to pragmatically workable solutions applied in a complex world. Collaborations across disciplines, such as sociology, demography, genetics and public health, commonly underpin epidemiological publications in this and other epidemiology journals. How to accommodate such diverse challenges within the journal requires us to examine the utility of the way in which we order and present its contents in print and online. In 2018, themed sections will be devoted to new topics, with invited contributions from epidemiologists working in those fields. ‘Education Corner’, which we are refreshing, will publish material useful and practical for teaching. The work of the IJE depends heavily on our editorial team, including our editorial board members who recruit reviewers to examine proposed publications. The interaction of editors, reviewers and authors is frequently lively and always educational. We depend heavily upon our reviewers for their careful contributions to ensure that the IJE’s standards are maintained. The names of those who reviewed for us at least once in 2017 are listed in the following pages – we thank them for their contribution. Reviewers in 2017 Ali Abbasi (UK) Laith Abu-Raddad (Qatar) Jose Manuel Aburto (Denmark) Maria Agaliotis (Australia) Daniel Aggio (UK) Charles Agyemang (Netherlands) Jennifer Ahern (USA) Bilal Ahmed (Pakistan) Adam Akullian (USA) Mika Ala-Korpela (Finland) Ishrat Ali (Australia) Raghib Ali (UK) Peter Allebeck (Sweden) Ylva Almquist (Sweden) Douglas Altman (UK) Kari Alver (Norway) Amanda Ampt (Australia) Craig Anderson (Australia) Emma Anderson (UK) Ole Andreassen (Norway) Andrew Anglemyer (USA) Kaarin Anstey (Australia) Marzieh Araghi (Sweden) Cristina Ardura-Garcia (UK) Evi Arifin (Indonesia) Izzuddin Aris (Singapore) Benjamin Arnold (USA) Stella Aslibekyan (USA) Nicole Augustin (UK) Schumacher Austin (USA) Philippe Autier (France) Ana Babic (USA) Jisuk Bae (Republic of Korea) Jennifer Baker (Denmark) Kishan Bakrania (UK) Beverley Balkau (France) Amitava Banerjee (UK) David Bann (UK) Janett Barbaresko (Germany) Magali Barbieri (USA) Kieron Barclay (UK) Tim Barrow (UK) Veronique Bataille (UK) Adrian Bauman (Australia) Ken Beath (Australia) Bodil Bech (Denmark) Jasper Been (Netherlands) Katja Beesdo-Baum (Germany) Audrey Béliveau (Canada) Katherine Bell (USA) Rhonda Bell (Canada) Helen Benham (Australia) Derrick Bennett (UK) Valerie Beral (UK) Lisa Berg (Sweden) Lawrence Berger (USA) Lisa Berkman (USA) David Berrigan (USA) Marianne Berwick (USA) Jonathan Bestwick (UK) Joline Beulens (Netherlands) Kavi Bhalla (United States) Sahir Bhatnagar (USA) Vishal Bhavsar (UK) Zulfiqar Bhutta (Pakistan) Annibale Biggeri (Italy) Ginevra Biino (Italy) Laurent Billot (Australia) Sheila Bird (UK) Dorothy Bishop (UK) Henry Blackburn (USA) Isobel Blake (UK) Tony Blakely (New Zealand) Philippe Bocquier (South Africa) Paolo Boffetta (USA) Stig Bojesen (Denmark) Mary Boland (USA) Carolina Bonilla (UK) Maria Carolina Borges (Brazil) Nabila Bouatia-Naji (France) Jenny Bourke (Australia) Anne-Marie Bouvier (France) Jack Bowden (UK) Anna Bowen (USA) Heather Boyd (Denmark) Sally Brinkman (Australia) Simon Brooker (USA) M Alan Brookhart (USA) Jennifer Brooks (Canada) Stephanie Brown (Australia) Tony Brown (Australia) Alison Bruce (UK) Eric Brunner (UK) Nicholas Buckley (Australia) Minh Bui (Australia) Sylwia Bujkiewicz (UK) Stephen Burgess (UK) Peter Burney (UK) Jane Burns (USA) Ryan Burns (USA) Jessica Buxton (UK) Peter Byass (Sweden) Graham Byrnes (France) Elizabeth Cahoon (USA) Benjamin Cairns (UK) Rishi Caleyachetty (UK) Leonie Callaway (Australia) David Callen (Australia) Catherine Calvin (UK) John Carlin (Australia) Jennifer Carter (UK) Kim Carter (Australia) Barbara Casadei (UK) Alan Cass (Australia) Teresa Castro (New Zealand) Carlos Celis-Morales (UK) Magdalena Cerda (USA) Layal Chaker (Netherlands) Queenie Chan (UK) Jenny Chang-Claude (Germany) Harvey Checkoway (USA) Aimin Chen (USA) Hueyling Chen (Taiwan) Jun Chen (USA) Pau-Chung Chen (Taiwan) Catherine Chittleborough (Australia) Ching Choi (Australia) Simeon-Pierre Choukem (Cameroon) Wong-Ho Chow (USA) Yeonseung Chung (Republic of Korea) Timothy Churches (Australia) Samuel Clark (USA) Frank Cobelens (Netherlands) Mary Cogswell (USA) Aaron Cohen (USA) Stephen Colagiuri (Australia) Vittoria Colizza (France) Christophe Combescure (Switzerland) Dario Consonni (Italy) Graham Cooke (UK) Richard Cooper (USA) Emilie Courtin (UK) Whitney Cowell (USA) Christine Cowie (Australia) Tim Croudace (UK) Sarah Crozier (UK) Casey Crump (USA) Anne Cust (Australia) Johanna Damen (Netherlands) Per Damkier (Denmark) Lalit Dandona (India) Seyedeh Ghazaleh Dashti (Australia) Jayati Das-Munshi (UK) George Davey Smith (UK) Michael Davies (Australia) Neil Davies (UK) Alysha De Livera (Australia) Julian de Meyrick (Australia) Susanne de Rooij (Netherlands) Bianca De Stavola (UK) Frank de Vocht (UK) Thomas Debray (Netherlands) Séverine Deguen (France) Rachel Dekel (Israel) Cyrille Delpierre (France) Paddy Dempsey (Australia) Chris Derauf (USA) Amare Deribew (Kenya) Lisa DeRoo (Norway) José Derraik (New Zealand) Delan Devakumar (UK) Shyamali Dharmage (Australia) Michael Dibley (Australia) Vanessa Didelez (Germany) Joanna Didkowska (Poland) Natalia Dmitrieva (USA) Annette Dobson (Australia) Shauna Downs (USA) Jennifer Drummond (USA) Huaidong Du (UK) Frank Dudbridge (UK) Eric Duell (Spain) Pierre-Antoine Dugué (Australia) Ruth Dundas (UK) Dominic Dwyer (Australia) Dileepa Ediriweera (Sri Lanka) Richard Edwards (New Zealand) Peter Ekamper (Netherlands) Rachel Elands (Netherlands) Sjoerd Elias (Netherlands) Niki Ellis (Australia) Marko Elovainio (Finland) Ashkan Ertefaie (USA) Yolande Esquirol (France) Arash Etemadi (USA) David Evans (Australia) Pam Factor-Litvak (USA) Thomas Faunce (Australia) Brian Ference (USA) Maria-Luz Fernandez (USA) Vincent Ferretti (Canada) Leah Ferrucci (USA) Edith Feskens (Netherlands) Leopold Fezeu (France) Sylwia Figarska (USA) Gunter Fink (USA) Colin Fischbacher (UK) Katherine Flegal (USA) Jay Fleisher (USA) Leon Flicker (Australia) Arnaud Fontanet (Egypt) Francesco Forastiere (Italy) Joan Forns (Norway) Renée Fortner (Germany) Gregory Fox (Australia) Matthew Fox (USA) Tim Frayling (UK) Mykola Fuzik (Ukraine) Maria Rosaria Galanti (Sweden) Catharine Gale (UK) Valerie Gares (Australia) Antonio Gasparrini (UK) Mekdes Gebremariam (USA) Jeanine Genkinger (USA) Angela Gialamas (Australia) Heather Gidding (Australia) Gretchen Gierach (USA) Mark Giganti (USA) James Gillespie (Australia) Frank Gilliland (USA) Rosa Gini (Italy) Mika Gissler (Finland) Melissa Gladstone (UK) Rick Glazier (Canada) Louisa Gnatiuc (UK) Shifalika Goenka (India) Jason Goldstick (USA) Vanessa Gordon-Dseagu (USA) Ravinder Goswami (India) Houman Goudarzi (Japan) Christopher Grace (UK) Daniel Graham (UK) Petra Graham (Australia) Stephen Graham (Australia) Mia Grand (Netherlands) Antoneta Granic (UK) Maria Grau-Perez (USA) Richard Gray (Australia) Henry Greenberg (USA) Celia Greenwood (Canada) Susan Gruber (USA) Andrew Grulich (Australia) Emily Grundy (UK) Marguerite Guiguet (France) Freedom Gumedze (South Africa) Lyle Gurrin (Australia) Theresa Gyorkos (Canada) Nicole Hair (USA) Rosemarie Hakim (USA) Christian Hakulinen (Finland) Ulrich Halekoh (Denmark) Willem Hanekom (USA) Sebastien Haneuse (USA) Pia Hardelid (UK) Thomas Harder (Germany) Michael Harhay (USA) James Harrison (Australia) Katie Harron (UK) Eric Harshfield (UK) Arie Havelaar (USA) Aki Havulinna (Finland) Sally Haw (UK) Bas Heijmans (Netherlands) Dick Heller (UK) Gibran Hemani (UK) Lars Hemkens (Switzerland) Scott Henderson (Australia) Sean Hennessy (USA) David Henry (Australia) Philipp Hessel (USA) Grant Hill-Cawthorne (Australia) Stefanie Hinkle (USA) Anders Hjern (Sweden) Gerard Hoek (Netherlands) Katherine Hoggatt (USA) Martin Hoglund (Sweden) Walter Holland (UK) Anna-Clara Hollander (Sweden) Liz Holliday (Australia) Yasushi Honda (Japan) Hwanhee Hong (USA) William Hsu (USA) Yshiang Hsu (USA) Hui Hu (USA) Jonathan Huang (Canada) Joyce Huang (USA) Yen-Tsung Huang (Taiwan) Michael Hudgens (USA) Mark Huffman (USA) Dezheng Huo (USA) Jennifer Hutcheon (Canada) Rachel Huxley (Australia) Tabassum Insaf (USA) Hazel Inskip (UK) Bernard Jaar (USA) Margot Jackson (USA) Rodney Jackson (New Zealand) Bin Jalaludin (Australia) Sun Ha Jee (Republic of Korea) Paul Jensen (USA) Tina Kold Jensen (Denmark) Peng Jia (Netherlands) Booil Jo (USA) Roby Joehanes (USA) Esther John (USA) Lisa Johnston (USA) Meaghan Jones (Canada) Jihoon Joo (Australia) Louisa Jorm (Australia) Sadhna Joshi (Canada) Grace Joshy (Australia) Sanjay Juvekar (India) Bengt Källén (Sweden) Joanna Kaluza (Poland) Masamitsu Kamada (USA) Astika Kappagoda (New Zealand) Stephen Kaptoge (UK) Anna Karakatsani (Greece) Polyxeni Karakosta (Greece) Wilfried Karmaus (USA) Christiana Kartsonaki (UK) Kota Katanoda (Japan) Michail Katsoulis (UK) Jay Kaufman (Canada) Alexander Keil (USA) Bridget Kelly (Australia) Patrick Kelly (Australia) Shia Kent (USA) Ngaire Kerse (New Zealand) Johannes Kettunen (Finland) Katherine Keyes (USA) Abdal Khan (Australia) Hafiz Khan (UK) Ho Kim (Republic of Korea) Annette Klein (Germany) Marian Knight (UK) WC Knowler (USA) Erin Koers (USA) Manolis Kogevinas (Spain) Paul Komesaroff (Australia) Naoki Kondo (Japan) Athena Kourtis (USA) Ghattu Krishnaveni (India) Alfreda Krupoves (Canada) Tilman Kühn (Germany) Atif Kukaswadia (Canada) Zakład Kulaga (Poland) Kalyararaman Kumaran (UK) Anton Kunst (Netherlands) Zoltan Kutalik (Switzerland) Mei-Po Kwan (USA) Jeremy Labrecque (Canada) Francine Laden (USA) Francisco Lai (Hong Kong) Samantha Lain (Australia) Kin-bong Hubert Lam (UK) Miguel Lanaspa (Portugal) Theis Lange (Denmark) Jose Lara (UK) Annmarie Lassen (Denmark) Charles Laurin (UK) Antonio Lazzarino (UK) Marzia Lazzerini (Italy) Pierre Lebailly (France) Brian Lee (USA) Dohoon Lee (Republic of Korea) David Leon (UK) Emmanuel Lesaffre (Belgium) Changwei Li (USA) Minglan Li (New Zealand) Shuai Li (Australia) Chris Liddle (Australia) Zeyan Liew (USA) Min Kyung Lim (Republic of Korea) Gunilla Lindmark (Sweden) Allan Linneberg (Denmark) Francesca Little (South Africa) Serigne Lo (Australia) Nicola Low (Switzerland) Clement Loy (Australia) LH Lumey (USA) John Lynch (Australia) Elsebeth Lynge (Denmark) Jun Ma (Australia) Ronald Ma (Hong Kong) Robert MacInnis (Australia) Joreintje Mackenbach (Netherlands) Per Magnus (Norway) Kathryn Magruder (USA) Cristopher Maher (Australia) Ville-Petteri Mäkinen (Australia) Riccardo Marioni (UK) Steven Markowitz (USA) Guy Marks (Australia) Michael Marmot (UK) Andrew Martin (Australia) Miguel Martinez-Gonzalez (Spain) Vicente Martínez-Vizcaíno (Spain) Silvia Martins (USA) Mauri Marttunen (Finland) John Mathews (Australia) Laurence Mbuagbaw (Canada) Louise Mc Grath-Lone (UK) Patrick McArdle (USA) Colin McClean (UK) Christopher McClure (Iceland) Shana McCormack (USA) Robyn McDermott (Australia) Sheila McDonald (Canada) Rosemary McEachan (UK) Kevin McGeechan (Australia) Kevin McGregor (Australia) Mary-Louise McLaws (Australia) Ramona Meister (Germany) Craig Mellis (Australia) Jakob Messner (Denmark) Dominique Meynial-Denis (France) Karl Michaëlsson (Sweden) Paola Michelozzi (Italy) Louise Millard (UK) Joshua Millstein (USA) Camelia Minica (Netherlands) J Jaime Miranda (Peru) Iraj Mohebbi (Islamic Republic of Iran) Lauren Mokry (Canada) Martha Montgomery (USA) Antonio Montresor (Switzerland) Patrick Moonan (USA) Steven Moore (USA) Vivienne Moore (Australia) Andrew Moran (USA) Margarita Moreno-Betancur (Australia) Geoffrey Morgan (Australia) Ian Morgan (Australia) Marcus Munafo (UK) Richard Munthali (South Africa) Rachael Murray (UK) Timothy Naimi (USA) Jabulani Ncayiyana (South Africa) Bruce Neal (Australia) Yasmin Neggers (USA) Christopher Nelson (UK) Alfred Neugut (USA) Cattram Nguyen (Australia) Roch Nianogo (USA) Claire Niedzwiedz (UK) Kristen Niendorf (USA) André Nkondjock (Canada) Hedvig Nordeng (Norway) Jenny Nyberg (Sweden) Kim Oates (Australia) Carsten Obel (Denmark) Ling Oei (Netherlands) Martin O’Hely (Australia) Jake Olivier (Australia) Jorn Olsen (Denmark) K Ong (UK) Daisuke Onozuka (Japan) Nicola Orsini (Sweden) Clive Osmond (UK) Brian O’Toole (Australia) Youssef Oulhote (USA) Tom Palmer (UK) Humberto Parada (USA) Angela Paradis (USA) Lianne Parkin (New Zealand) Michael Passarelli (USA) Dharmintra Pasupathy (UK) Tomas Paus (Canada) Anne Paxton (USA) Neil Pearce (UK) Sallie Pearson (Australia) Chris Peck (Australia) Lars Pedersen (Denmark) Nancy Pedersen (Sweden) Gavin Pereira (Australia) Junette Peters (USA) Rebecca Peters (Australia) Kristina Petersen (Australia) Louise Petrick (USA) Frédéric Piel (UK) Brandon Pierce (USA) Robert Platt (Canada) Jashvant Poeran (USA) John Pollard (Australia) Frank Popham (UK) Louise Potvin (Canada) Cormac Powell (Ireland) John Powles (UK) Poornima Prabhakaran (India) David Preiss (UK) David Prieto (UK) Audrey Prost (UK) Richard Pulsford (UK) Bayzidur Rahman (Australia) Dheeraj Rai (UK) Rajesh Kumar Rai (India) Sanjay Rai (India) Thilina Ranaweera (Australia) Deborah Randall (Australia) Roland Rau (Germany) Ian Reid (New Zealand) Daniel Reidpath (Malaysia) Jennifer Requejo (USA) Maria Clara Restrepo (Brazil) Chanu Rhee (USA) Brent Richards (Canada) Rebecca Richmond (UK) Winfried Rief (Germany) Beate Ritz (USA) Bayard Roberts (UK) Célina Roda (France) Line Rode (Denmark) Michael Roden (Germany) Nicholas Roetker (USA) Les Roos (Canada) Gennady Roshchupkin (Netherlands) Nancy Ross (Canada) Richard Rothenberg (USA) Tilman Ruff (Australia) Andrew Rundle (USA) Lesley Rushton (UK) Michael Rutter (UK) Carlotta Sacerdote (Italy) Jason Sacks (USA) Mina Sadeq (Morocco) Peter Sainsbury (Australia) Olga Sakwinska (Switzerland) Jonathan Samet (USA) Mary Sammel (USA) Giola Santoni (Sweden) Diana Sarfati (New Zealand) Chinmoy Sarkar (Hong Kong) Naveed Sattar (UK) David Savitz (USA) Andrea Schaffer (Australia) Michael Schechter (USA) Diana Schendel (Denmark) Hagen Scherb (Germany) Timothy Schlub (Australia) Morten Schmidt (Denmark) Francisco Schneuer (Australia) Deborah Schofield (Australia) Michael Schomaker (South Africa) C Mary Schooling (China) J Anthony Scott (Kenya) Jonathan Shaw (Australia) Anna Lene Seidler (Australia) James Sejvar (USA) Akira Sekikawa (USA) Silvia Selinski (Germany) Seif Shaheen (UK) Selva Shan (Malaysia) Allison Shapiro (USA) Roger Shapiro (USA) Katrina Sharples (New Zealand) Caroline Shaw (New Zealand) Amith Shetty (Australia) Meredith Shiels (USA) Tom Shimabukuro (USA) Anna Maria Siega-Riz (USA) Johannes Siegrist (Germany) Richard Simon (USA) Vitali Sintchenko (Australia) Eunice Sirri (Germany) Freddy Sitas (Australia) Sivasankaran Sivasubramonian (India) Tea Skaaby (Denmark) Katherine Sleeman (UK) Kym Snell (UK) Matthew Soeberg (Australia) Francesco Sofi (Italy) Samir Soneji (USA) Mingyang Song (USA) Shige Song (USA) Kjetil Soreide (Norway) Paul Sorlie (USA) Cassandra Spracklen (USA) Emmanuel Stamatakis (Australia) Fiona Stanaway (Australia) John Starr (UK) Regine Steegers-Theunissen (Netherlands) Aryeh Stein (USA) Craig Steinmaus (USA) David Stieb (Canada) Rachael Stolzenberg-Solomon (USA) David Strachan (UK) Bjørn Strand (Norway) Timo Strandberg (Finland) Nikos Stratakis (Greece) K Stronks (Netherlands) Claudio Jose Struchiner (Brazil) SV Subramanian (USA) Sheena Sullivan (Australia) Joohon Sung (Republic of Korea) Francisca Sureda Llull (Spain) Yasuharu Tabara (Japan) Takahiro Tabuchi (Japan) Noboru Takamura (Japan) Yumie Takata (USA) Denis Talbot (Canada) Monica Taljaard (Canada) Hugh Taylor (Australia) Richard Taylor (Australia) Eric Tchetgen (USA) DC Thomas (USA) Caroline Thompson (USA) Amanda Thrift (Australia) Betina Thuesen (Denmark) Linwei Tian (Hong Kong) Henning Tiemeier (Netherlands) Nicky Tiffin (South Africa) K Tilling (UK) Brett Toelle (Australia) Reva Tripathi (India) Pei-Chien Tsai (UK) Tzu Jui Tseng (Taiwan) Yusuke Tsugawa (USA) Robin Turner (Australia) Shelley Tworoger (USA) Jess Tyrrell (UK) David Umbach (USA) Sayeed Unisa (India) Tim Ushwerwood (Australia) Olalekan Uthman (UK) Morten Valberg (USA) Linda Valeri (USA) Ben Van Calster (Belgium) Stephen Van Den Eeden (USA) Daniëlle van der Waal (Netherlands) Miranda Van Hooff (Australia) Hans van Kippersluis (Netherlands) Jan Vandenbroucke (Netherlands) Tyler VanderWeele (USA) Elmer Villanueva (China) Robyn Vines (Australia) Tilmann von Soest (Norway) Timothy Wade (USA) Liz Wager (UK) Melissa Wake (Australia) Richard Wakeford (UK) Lance Waller (USA) Michael Walsh (Australia) Stefan Walter (USA) Aolin Wang (USA) Jiawei Wang (Canada) Meng Ting Wang (Taiwan) Qin Wang (Finland) Sophia Wang (USA) Xiaorong Wang (Hong Kong) Yanzhong Wang (UK) Yinding Wang (USA) Karen Webb (USA) Ian Webster (Australia) Myrna Weissman (USA) Paul Welsh (UK) Catharina Wesseling (Costa Rica) Ian White (UK) Douglas Wiebe (USA) Stefan Wiktor (USA) Allen Wilcox (USA) Tom Wilson (Australia) Adrienne Withall (Australia) Samuel Wong (Hong Kong) Alistair Woodward (New Zealand) Charlotte Wright (UK) Huichun Xu (USA) Lin Xu (Hong Kong) Jingyun Yang (USA) Ling Yang (UK) Chang-Hwan Yoon (Republic of Korea) Yongfu Yu (Denmark) Farhat Yusuf (Australia) Elizabeth Zell (USA) Hongmei Zhang (USA) Yan Zhang (Germany) Yuqing Zhang (USA) © The Author(s) 2018; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association
International Journal of Epidemiology – Oxford University Press
Published: Feb 1, 2018
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.
All for just $49/month
Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.
Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.
It’s easy to organize your research with our built-in tools.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera