1. School of Basic Medicine, College of Medicine, Qingdao University, Qingdao, China
2. Department of Medicine, The Liaocheng Third People’s Hospital, Liaocheng, China
3. College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao, China
4. Qingdao Haier Biotech Co., Ltd, Qingdao, China