[1] First Hosp Jilin Univ, Dept Hand & Foot Surg, Eastern Div, Changchun, Peoples R China
[2] First Hosp Jilin Univ, Dept Nursing Management, Eastern Div, Changchun, Peoples R China
[3] First Hosp Jilin Univ, Dept Pediat, Eastern Div, Changchun, Peoples R China
[4] First Hosp Jilin Univ, Dept Orthopaed, Eastern Div, Changchun, Peoples R China
[5] First Hosp Jilin Univ, Dept Otolaryngol, Eastern Div, Changchun, Peoples R China