Impact Analysis of COVID-19 Pandemic on Hospital Reviews on Dianping Website in Shanghai, China: Empirical Study

Weixue Huo   ^{1 *} , Dr med ;   Mengwei He   ^{1 *} , Dr med ;   Zhaoxiang Zeng   ² , Dr med ;   Xianhao Bao   ¹ , Dr med ;   Ye Lu   ¹ , Dr med ;   Wen Tian   ¹ , Dr med ;   Jiaxuan Feng   ³ , Dr med ;   Rui Feng   ¹ , Dr med

¹ Department of Vascular Surgery, Shanghai General Hospital, Shanghai Jiaotong University, Shanghai, China

² Department of Vascular Surgery, Changhai Hospital, Navy Medical University, Shanghai, China

³ Vascular Surgery Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China

*these authors contributed equally