How many medical institutions in Nanchong, Sichuan
North Medical College Hospital, Nanchong Central Hospital, Nanchong Second Hospital of Traditional Chinese Medicine, Nanchong Third and Fifth People's Hospital, Jialing District People's Hospital, Nanchong Maternal and Child Health Hospital, Xichong County People's Hospital, Peng'an County Hospital of Traditional Chinese Medicine, Langzhong City People's Hospital, Yingshan County Hospital of Traditional Chinese Medicine, Yilong County People's Hospital, Nanfang County Second People's Hospital.