Professor Dr CHELLY Jacques E is an MD, PhD, MBA. He graduated from Medical School in 1976. He is Board Certified in Anesthesiology and Intensive Care from Paris France. He completed his PhD and MBA from the University of Houston, Tx. Currently he is Professor in the department of Anesthesiology and Perioperative Medicine and in the department of Orthopedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA. He is the authors of over 225 peer review articles, 350 abstracts and has presented his work and research in over 200 national and international meeting. He edited or co-edited 8 text books