Additional file 3: of Implementation of WHO multimodal strategy for improvement of hand hygiene: a quasi-experimental study in a Traditional Chinese Medicine hospital in Xi’an, China ShenLi WangXiaoqing AnJunming AnJialu ZhouNing SunLu ChenHong FengLin HanJing LiuXiaorong 2017 Questionnaire survey raw data. (SAV 25 kb)