IHacettepe University, School of Medicine
Istanbul University, Institute of Cardiology
Dr. Siyami Ersek Thoracic Cardiovascular Surgery Center
Maltepe University, School of Medicine
Baylor College of Medicine, Texas Heart Institute, Houston, USA
University Of Virgina, Cardiovascular Research lab.Charlottesville, VA, USA
Boehringer Ingelheim GmbH.Dr. Karl Thomae GmbH.Biberach an der Riss. Germany
Başkent University