1. Stem Cell Research and Cellular Therapy Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
2. Laboratory Institute of Minimally Invasive Orthopedic Surgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
3. Department of Gastroenterology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
4. Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
5. Department of Infection Biology, Chungnam National University School of Medicine, Daejeon, Korea