Efficacy of hydrogel patches in preventing facial skin damage caused by mask compression in fighting against coronavirus disease-2019: a short-term, self-controlled trial——Supplemental Material

Published: 9 March 2020| Version 5 | DOI: 10.17632/h7xv2cgph7.5
Liu Yang


Supplemental Material 1(Representative photographs):Some representative photos in our study. The patricipants agreed to be published. Supplemental Material 2( Questionnaire):A Questionnaire on the efficacy of the new hydrogel patches in preventing mask-induced facial skin damage. Supplemental Material 3(Supplemental Table): Overall score for each participant.