1. Periodontics and Implant Dentistry, Department of Social/Prevention, School of Dentistry, Universidad Nacional Autónoma de Honduras (UNAH) Tegucigalpa, Honduras
2. Oral Pathology and Diagnostic Means, Universidad Católica de Honduras Tegucigalpa, Honduras
3. Maxillofacial Surgeon, Professor and Coordinator Department of Maxillofacial Surgery, Hospital Escuela Universidad Nacional Autónoma de Honduras (UNAH) Tegucigalpa, Honduras
4. Maxillofacial Surgeon, Department of Maxillofacial Surgery, Hospital Escuela Tegucigalpa, Honduras