1. Oral Health Sciences Centre Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
2. Department of Biochemistry, Dr. Harvansh Singh Judge Institute of Dental Sciences and Hospital Panjab University Chandigarh India
3. Department of Periodontics, Dr. Harvansh Singh Judge Institute of Dental Sciences and Hospital Panjab University Chandigarh India
4. Department of Medical Microbiology PGIMER Chandigarh India
5. Department of Endocrinology PGIMER Chandigarh India
6. Department of Pathology, Dr. Harvansh Singh Judge Institute of Dental Sciences and Hospital Panjab University Chandigarh India