- Austria / Österreich
- Bosnia and Herzegovina / Босна и Херцеговина
- Bulgaria / България
- Croatia / Hrvatska
- Czech Republic & Slovakia / Česká republika & Slovensko
- France / France
- Germany / Deutschland
- Greece / ΕΛΛΑΔΑ
- Italy / Italia
- Netherlands / Nederland
- Nordic / Nordic
- Poland / Polska
- Portugal / Portugal
- Romania & Moldova / România & Moldova
- Slovenia / Slovenija
- Serbia & Montenegro / Србија и Црна Гора
- Spain / España
- Switzerland / Schweiz
- Turkey / Türkiye
- UK & Ireland / UK & Ireland
Prof. Peñarrocha Diago is a Professor in the Department of Stomatology at the University of Valencia and Director of the Master of Oral Surgery and Implantology at the same institution.
His main lines of research are Periapical Surgery, Oro-facial Pain and Oral Implantology in several different clinical and anatomical conditions, such as ampullary epidermolysis and large maxillary atrophies.