[1] Wenzhou Med Univ, Affiliated Hosp 2, Wenzhou 325000, Peoples R China
[2] Wenzhou Med Univ, Yuying Childrens Hosp, Wenzhou 325000, Peoples R China
[3] Wenzhou Med Univ, Affiliated Hosp 1, Wenzhou 325000, Peoples R China
[4] Huzhou Hosp Tradit Chinese Med, Huzhou 313000, Peoples R China