January
01/16 - 01/17/2009
    SSE Kongress, Basel, Switzerland

01/23 - 01/24/2009
    Quintessence 60th Anniversaru Jubilee Congress, Berlin,
    Germany

01/24 - 01/28/2009
    Sao Paulo Intl. Dental Mtg. , Sao Paulo, Brazil

February , March
02/26 - 03/01/2009
    C M W , Chicago, USA

02/26 - 03/01/2009
    South China Dental Exhibition, Guangzhou, China

03/14 - 03/18/2009
    A D E A, Phoenix, USA

03/24 - 03/28/2009
    I D S, Cologne, Germany

April , May
04/01 - 04/04/2009
    I A D R, Miami, USA

04/28 - 05/02/2009
    A A C D (American Academy of Cosmetic Dentistry), Honolulu, USA

05/07 - 05/11/2009
    A P D C, Hongkong

05/14 - 05/17/2009
    So. Calif. Mtg., Anaheim, USA

05/21 - 05/23/2009
    Amici di Brugg, Rimini, Italy