Bo Chen, Attending Physician, Sichuan Provincial People's Hospital, Member of International Society for Supermicrosurgery (ICSM), Member of International Microsurgical Club (IMC), Casley-Smith Certified International Lymphedema Therapist, Member of Lymphedema Group of Microsurgery Branch of Chinese Medical Doctors' Association, Member of Lymphedema Group of China Rehabilitation Medicine Association Youth Committee, Young Member of Microsurgery Branch of Sichuan Medical Doctors' Association. He is also a member of the Youth Committee of the Chinese Society of Rehabilitation Medicine.