Affiliation: | 1. Division of Clinical Dentistry, School of Dentistry, International Medical University, Kuala Lumpur, Malaysia;2. Department of Endodontics, School of Dentistry, University of Sevilla, Sevilla, Spain;3. Division of Comprehensive Oral Health, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA;4. School of Dentistry, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK |