Government Medical College and Hospital (GMCH), Chandigarh - Department of Microbiology, Guru Angad Dev Veterinary and Animal Sciences University, Institute of Nano Science and Technology, Panjab University, Guru Angad Dev Veterinary and Animal Sciences University, Institute of Nano Science and Technology, Institute of Nano Science and Technology, Guru Angad Dev Veterinary and Animal Sciences University, Guru Angad Dev Veterinary and Animal Sciences University, All India Institute of Medical Sciences (AIIMS), Bhopal, - Department of General Surgery, Post Graduate Institute of Medical Education & Research (PGIMER), Post Graduate Institute of Medical Education & Research (PGIMER), Post Graduate Institute of Medical Education & Research (PGIMER), Post Graduate Institute of Medical Education & Research (PGIMER), Post Graduate Institute of Medical Education & Research (PGIMER), Guru Angad Dev Veterinary and Animal Sciences University, Panjab University, Post Graduate Institute of Medical Education & Research (PGIMER) and - Department of Medical Microbiology