Affiliation: | (1) Clinical Nutrition Center, School of Medicine, Xin Hua Hospital, Shanghai Jiao Tong University, Shanghai, China;(2) Department of Pediatric Surgery, School of Medicine, Xin Hua Hospital, Shanghai Institute of Pediatric Research, Shanghai Jiao Tong University, Kong-Jiang Road, 200092 Yang-Pu District, Shanghai, China; |