Clinical Professor of Plastic Surgery, Louisiana State University Health Sciences Center
former Secretary General, World Society of Reconstructive Microsurgery
Editorial Board of Journal of Reconstructive Microsurgery
Editorial Board of Annals of Plastic Surgery

Member of Medical Society of the State of New York
Member of New York County Medical Society
Member of Tissue Engineering Society International

Associate Professor and Chief, Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Chinese Taipei
Assistant Professor, Department of Surgery, Chang Gung Medical College, Chang Gung University, Tao Yuan, Chinese Taipei
Executive Board of Director, Xiamen Chang Gung Hospital, Xiamen, Fujian, China

PRESIDENT OF GROUP ADVANCEMENT OF MICROSURGERY IN 2006
MEMBER OF I.S.E.L. (international society of lymphology)
MEMBER OF THE G.A.M.( advanced microsurgery group)

Clinical Assistant Professor of Surgery, Division of Plastic Surgery, Department of Surgery, Medical University of South Carolina
Member of American Society for Reconstructive Microsurgery
Member of Group for Advancement of Breast Reconstruction

Member of Chinese Society of Microsurgery
Member of Chinese Reparative and Reconstrutive Surgery Association

Director, Department of Plastic, Aesthetic, Hand and Reconstructive Surgery, Caritas Hospital St. Josef, Regensburg, Germany, Affiliation with University of Regensburg
General Secretary of the International Confederation for Plastic, Reconstructive and Aesthetic Surgery
Editorial board, Aesthetic Plastic Surgery
Deputy Medical Director of Caritas Hospital Regensburg, Germany

Head of Department of Plastic and Aesthetic Surgery Klinikum, Starnberg
President of DGAPC (Deutsche Gesellschaft fur Asthetische und Plastische Chirurgie)

Member of American Society of Plastic Surgeons
Member of American Medical Association
Member of Medical Society of the State of New York

Attending Physician, Aesthetic Plastic Surgery, Breast Center at the English Garden, Partner of Prof. Feller, Munich Germany

Head of Dept Plastic, Reconstructive and Hand surgery, AZM, University Hospital of Maastricht, Dutch
Member of European Society of Parenteral and Enteral Nutrition
Member of International Society for Aesthetic Plastic Surgery

Chief and professor of the Breast Plastic and Reconstructive Surgery Center, Plastic and Reconstructive Surgery Hospital, PUMC, CAMS
Board member, Medical Aesthetic Cosmetology Society of CMA
Editorial committee member, Chinese journal of aesthetic and plastic surgery

Chief of Plastic Surgery Department, Hospital de la Santa Creu i Sant Pau (Universitat Autonoma de Barcelona), Barcelona, Spain
President of the Spanish Society of Reconstructive Surgery
President of the Pyrenean Society of Plastic Surgery

Member of Norwegian Society of Plastic Surgeons
Member of Bosnian Society for Reconstructive and Plastic Surgery
Member of Nordic Society of Plastic Surgery

Assistant professor of Aesthetic Plastic Surgery Center of  Breast,  Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College

Professor of Plastic Surgery, Aesthetic Plastic Surgery Center of Breast, Plastic Surgery Hospital, PUMC, CAMS

Chief and professor of the Department of Plastic and Reconstructive Surgery, Zhongshan hospital, Fudan university.
Vice-chief of breast center in Zhongshan hospital.
Committee members of Chinese Society of Plastic and Reconstructive Surgery.

Chief and professor of Dept of Plastic Surgery, Norfolk & Norwich University Hospital, Colney Lane, Norwich, UK
Member of International Advisory Board of Surgical and Radiologic Anatomy
Assistant Editor of Surgical and Radiologic Anatomy

Licensed Clinical Social Worker, Memorial Sloan-Kettering Cancer Center, NY. U.S.A.

Professor and Director, Division of Plastic & Reconstructive Surgery, Chinese People Liberation Army General Hospital,Beijing, P.R.China