1. Department of Physics, University of Jammu, Jammu, Jammu and Kashmir, India
2. Department of Humanities and Sciences, Guru Nanak Institutions Technical Campus, Hyderabad, India
3. Centre for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
4. Department of Prosthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India