The First Affiliated Hospital of Zhengzhou University
DPCollaborative hospital level III
DPJuan hospital class II class A
DPGrade III of Song County Peoples Hospital
DPZhengzhou airport economy
Comprehensive experimental area (Zhengzhou)
Xinzheng Comprehensive Bonded Zone) health
Center for health supervisiondisease control
DPChinese Academy of Medical Sciences
PekingMedical College Hospital
DPLuoyang Central Hospital class III
DPInternational non rated test data
DPTianjin Hedong Zhongshan Gate Hospital