1. Departments of Cardiovascular and Thoracic Surgery, Asarwa, Ahmedabad, India.
2. Departments of Pathology, Asarwa, Ahmedabad, India.
3. Departments of Perfusion, Asarwa, Ahmedabad, India.
4. Departments of Medical Research, U. N. Mehta Institute of Cardiology and Research Center (Affiliated to B. J. Medical College), Civil Hospital Campus, Asarwa, Ahmedabad, India.