1 Qingqing Lu, MD, is Resident Physician, Department of Gastroenterology, Hangzhou Red Cross Hospital/Integrated Traditional Chinese and Western Medicine Hospital of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, China.
2 Yang Jiang, MD, is Resident Physician, Department of Nuclear Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
3 Jun Mei, MD, is Nurse, Department of Cardiology, The First People's Hospital of Foshan, Foshan, China.
4 Dongya Chen, MD, is Associate Chief Physician, Department of Gastroenterology, Hangzhou Red Cross Hospital/Integrated Traditional Chinese and Western Medicine Hospital of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, China.