1. Division of Cardiovascular Medicine (A.A.A.-A.), University of Michigan, Ann Arbor.
2. Bhopal Memorial Hospital and Research Centre, India (P.D.).
3. Centre for Chronic Disease Control and Public Health Foundation of India, Gurugram (D.P.).
4. London School of Hygiene and Tropical Medicine, United Kingdom (D.P.).
5. Department of Pathology (L.F.S.), University of Michigan, Ann Arbor.