| Institution: | 1. Private Practice Limited to Endodontics, Athens, Greece;2. Private Dental Practice, Athens, Greece;3. Department of Endodontics, Dental School, University of Athens, Athens, Greece;1. Department of Endodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, California;2. Department of Conservative Dentistry, School of Dentistry, Complutense University, Madrid, Spain;3. Oral Health Centre, University of Queensland, Herston, Queensland, Australia;1. Department of Restorative Dentistry, National Dental Centre of Singapore, Singapore;2. Faculty of Dentistry, National University of Singapore, Singapore;3. School of Nursing, Hubei University of Medicine, Shiyan, Hubei, China;1. Post-Graduate Program in Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil;2. Department of Dentistry, Faculty of Dentistry, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil;3. Department of Restorative Dentistry, Faculty of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil;1. Department of Oral Health Sciences, Section of Endodontology, Ghent University, Ghent, Belgium;2. Centre for X-ray Tomography, Department of Physics and Astronomy, Ghent University, Ghent, Belgium;3. Dental Specialty Center, Brazilian Military Police, Minas Gerais, Brazil |
