The author, Mrs. Sadia Niazi, holds the following academic qualifications: Postgraduate Certificate, Academic Practice in Higher Education, 2017; Doctor of Philosophy, Endodontics/Microbiology, King's College London / GSTT2011; Master of Science, Experimental Oral Pathology (Oral Sciences), Blizard Institute, Barts, and the London School of Medicine and Dentistry, QMUL, University of London, 2007; Bachelor of Dental Surgery, Dentistry, National University of Sciences and Technology Pakistan, 2002. The author has the following professional qualifications: Membership in Endodontics Royal College of Surgeons of Edinburgh, M Endo RCSEd, 28 Oct 2020; Fellow of Dental Surgery of the Royal College of Surgeons of England, M.Endo RCS (Eng), 8 Oct 2020. ORCID: 0000-0003-0334-4119