1 Cork University Dental School and Hospital, University College Cork, Cork, Ireland. Electronic address: Richeal.niriordain@ucc.ie.
2 Department of Oral Diagnostic Sciences, Faculty of Dentistry, King Abdulaziz University Jeddah, Saudi Arabia; Department of Diagnostic Sciences, Oral Medicine Division, Tufts University School of Dental Medicine, Boston, MA, USA.
3 Miami Cancer Institute, Baptist Health South Florida, Miami, FL, USA; Department of Translational Medicine, Herbert Wertheim College of Medicine, Florida International University, FL, USA; Department of Orofacial Sciences, University of California San Francisco, San Francisco, CA, USA.
4 Faculty of Dentistry, CES University, Medellin, Colombia.
5 Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
6 Department of Oral Medicine, Glasgow Dental Hospital and School, Glasgow, UK.