1. Affiliated Northern Jiangsu People’s Hospital of Yangzhou University, Yangzhou, China
2. Affiliated Hospital of Jiangnan University, Wuxi, China
3. Center for Disease Control and Prevention, Yangzhou, China
4. The University of Arizona College of Medicine, Tucson, ARI, USA
5. Kansas City University, College of Osteopathic Medicine, Kansas, MO, USA
6. Internal Medicine, AMITA Health Saint Joseph Hospital Chicago, Chicago, IL, USA