%0 Journal Article %T Hand hygiene of kindergarten children—Understanding the effect of live feedback on handwashing behaviour, self-efficacy, and motivation of young children: Protocol for a multi-arm cluster randomized controlled trial %A Dangis, Glenda %A Terho, Kirsi %A Graichen, Joanna %A Günther, Sebastian A. %A Rosio, Riitta %A Salanterä, Sanna %A Staake, Thorsten %A Stingl, Carlo %A Pakarinen, Anni %J PLoS ONE %V 18 %N 1 %D 2023-01-24 %I Public Library of Science %~ DeepDyve