1. Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases Prevention and Control, IDF Centre for Education, Gopalapuram, Chennai, India.
2. Laboratory of Molecular Immunology, Anna University-K.B. Chandrashekar Research Centre, Chennai, India.
3. Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia.