[1] Shanghai Jiao Tong Univ, Ruijin Hosp, Sch Med, Dept Technol Dev, Shanghai, Peoples R China
[2] Shanghai Jiao Tong Univ, Ruijin Hosp, Sch Med, Dept Pediat, Shanghai, Peoples R China
[3] Shanghai Municipal Hosp, Shanghai Shenkang Hosp Dev Ctr, Clin Res & Dev Ctr, Shanghai, Peoples R China
[4] Univ Lisbon, ISCTE Inst, Dept Human Resources Management & Org Behav, Lisbon, Portugal
[5] Hainan Med Univ, Minist Educ, Affiliated Hosp 2,Dept Trop Dis,Key Lab Trop Tran, NHC Key Lab Trop Dis Control,Sch Trop Med, Haikou, Peoples R China
[6] Shanghai Jiao Tong Univ, Ruijin Hosp, Sch Med, Dept Gen Surg, Shanghai, Peoples R China
[7] Southern Med Univ, Sch Hlth Serv Management, Guangzhou, Peoples R China