1. Department of Pharmaceutics, Khalsa College of Pharmacy, Amritsar, Punjab-143001, India
2. Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
3. Department of Oral & Maxillofacial Pathology and Microbiology, Sri Guru Ram Das Institute of Dental Sciences and Research, Amritsar, Punjab-143001, India