1 Department of Prosthodontics, Dental School, Faculty of Medicine, University of Pristina, Pristina, Kosovo; Department of Dental Research, Center for Global Health Research, Saveetha Institute of Medical and Technical Sciences, Chennai, India. enis.veseli@uni-pr.edu.
2 Department of Dental Clinical Sciences, Dalhousie University, Halifax, Nova Scotia, Canada. rbprice@dal.ca.