1. Consultant, ANAESTHESIA AND INTENSIVE CARE, GOVT. MEDICAL COLLEGE AND HospitalSECTOR 32, CHANDIGARHChandigarhIndia
2. Senior Registrar, Anaesthesia and Intensive CarePostgraduate Institute of Medical Education and ResearchSector 12, Chandigarh, IndiaChandigarhIndia
3. Consultant, EarNose and Throat (ENT),), Govt. Medical College and HospitalSector 32, Chandigarh, IndiaChandigarhIndia
4. Consultant, Anaesthesia and Intensive Care, Govt. Medical College and HospitalSector 32, Chandigarh, IndiaChandigarhIndia