1. Department of Hepatology and School of Digestive and Liver Diseases; Centre for Liver Research, Institute of Post Graduate Medical Education and Research; Kolkata India
2. Division of Gastro-Intestinal Surgery, School of Digestive and Liver Diseases; Institute of Post Graduate Medical Education and Research; Kolkata India
3. Centre for Liver and Biliary Surgery; Indraprastha Apollo Hospital; New Delhi India
4. Human Genetics Unit, Indian Statistical Institute; Kolkata India
5. National Institute of Biomedical Genomics; Kalyani India