1. Assistant Professor, Department of Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab.
2. Associate Professor, Department of Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab.
3. Senior Resident, Department of Biochemistry, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab.
4. Assistant Professor, Department of Cardiology, Government Medical College and Hospital, Chandigarh.