| | | 2009 |
| | | 2004 |
| | | 2001 |
| | | 2007 |
| | | 2009 |
| | | 1996 |
| | | 2011 |
| | | 2008 |
| | | 2015 |
| | | 1996 |
| | | 2012 |
| | | 1999 |
| | | 1998 |
| | Sanz, MarianoTonetti, Maurizio S.Zabalegui, IonSicilia, AlbertoBlanco, JuanRebelo, HelenaRasperini, GiulioMerli, MauroCortellini, PierpaoloSuvan, Jean E. | 2004 |
| | Miron, Richard J.Sculean, AntonCochran, David L.Froum, StuartZucchelli, GiovanniNemcovsky, CarlosDonos, NikosLyngstadaas, Staale PetterDeschner, JamesDard, MichelStavropoulos, AndreasZhang, YufengTrombelli, LeonardoKasaj, AdrianShirakata, YoshinoriCortellini, PierpaoloTonetti, MaurizioRasperini, GiulioJepsen, SørenBosshardt, Dieter D. | 2016 |