Xiaoyang HongI,II; Zhichun FengI; Gengxu ZhouIII; Xuan XuIII
DOI: 10.5935/1678-9741.20130041
IDr./Affiliated Bayi Children Hospital, Beijing Mlilitary General Hospital, Beijing 100007, China (Director) - drafting the article and revising it critically for important intellectual content
IIDr./Affiliated Bayi Children Hospital, Beijing Military General Hospital, Beijing 100007, China; Affiliated Bayi Children Hospital, Bayi Clinical Medical Institute, Southern Medical University 100007, China - substantial contributions to conception and design, acquisition of data, or analysis and interpretation of data
IIIDr./Affiliated Bayi Children Hospital, Beijing Military General Hospital, Beijing 100007, China - acquisition of data, or analysis and interpretation of data