1 Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech EBHC: JBI Center of Excellence, Masaryk University GRADE Center), Institute of Biostatistics and Analyses Faculty of Medicine Masaryk University Brno Czech Republic.
2 Department of Dental Biomaterials Faculty of Dentistry Tanta University Tanta Egypt.
3 Department of Maxillofacial Surgery F. D. Roosevelt University Hospital Banska Bystrica Slovak Republic.