Vascular & Endovascular Surgery
King Faisal University
Saudi Arabia
Physiology, Pharmacology & Medicine
State University of New York Downstate Medical Center
USA
Professor of Surgery
Rutgers Robert Wood Johnson Medical School
USA
Medicine-Cardiovascular
Johns Hopkins Medical Institutions
USA
Department of Surgery
Georgetown University School of Medicine
USA
Visceral and Transplant Surgery
University Hospital Zurich
Switzerland
Director of the Department of Surgical Sciences
University of Udine School of Medicine
Italy
Department of anesthesiology
Ohio State University
USA
Center of Plastic, Hand and Reconstructive Surgery
University Hospital Regensburg
Germany
Department of Surgery
Karolinska University Hospital
Sweden
General Surgery Department
Alexandria University
Egypt
Department of orthopeadics
The first people`s hospital of Zhenjiang
China