Amsterdam - ESSKA 2014 ESSKA Congress 2014Opening Ceremony in ESSKA CongressOpening Ceremony in ESSKA CongressOpening Ceremony in ESSKA CongressOpening Ceremony in ESSKA CongressStefano Zaffagnini, Gino Kerkhoffs, Roland BeckerStefano Zaffagnini, Gino Kerkhoffs, Roland BeckerGino Kerkhoffs, João Espregueira-Mendes, Stefano Zaffagnini, Roland BeckerAlessandro Russo, Stefano ZaffagniniFreddie Fu, Stefano ZaffagniniStefano Zaffagnini, Stefano Della Villa, João Espregueira-Mendes, Freddie Fu ESSKAESSKAESSKA