1. School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
2. Affiliated Hospital of Shanxi University of Traditional Chinese Medicine, Taiyuan 030024, China
3. Institute of Respiratory Diseases, Shenzhen People’s Hospital (The First Affiliated Hospital Southern University of Science and Technology), Shenzhen 518020, China
4. Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China