- Austria / Österreich
- Bosnia and Herzegovina / Босна и Херцеговина
- Bulgaria / България
- Croatia / Hrvatska
- Czech Republic & Slovakia / Česká republika & Slovensko
- Finland / Suomi
- 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
- Full professor of implant and prosthetic dentistry, University of Pisa, Italy
- Visiting professor at the Department of Oral and Maxillofacial Surgery at the University of at Buffalo, USA
- Chairperson of the Istituto Stomatologico Toscano, Versilia General Hospital in Camaiore, Italy
- Past-president of the Società Italiana di Chirurgia Orale (1994/96)
- Past-president of European Board of Oral Surgery (2004/08)
- Author of books and about 250 publications, half of those in peer-reviewed journals