The First Clinical Medical College of Gansu University of Chinese Medicine(Gansu Provincial Hospital), Lanzhou, 730000, China
Gan Wang
Department of Laboratory, Baiyin City Centre Hospital, No. 225, Baoji Road, Pingchuan District, Baiyin City, Gansu Province, 730913, China
Yisu Zhang
The First Clinical Medical College of Gansu University of Chinese Medicine(Gansu Provincial Hospital), Lanzhou, 730000, China
Hua Liu
Corresponding author.; Department of Respiratory and Critical Care Medicine, Gansu Provincial Hospital, No. 204 Dong Gang West Road, Lanzhou, 730000, China
