1. Department of Pathology, Institute of Postgraduate Medical Education & Research (IPGME&R), Kolkata, India
2. Department of Pediatric Surgery, NRS Medical College, Kolkata, India
3. Department of Plastic Surgery, Institute of Postgraduate Medical Education & Research (IPGME&R), Kolkata, India
4. Department of Molecular Genetics, Tata Medical Centre, Kolkata, India