Alessandro Borgato
Sant'Angelo di Piove di Sacco (Padova),
Italy
Jan Placák
Praha 1,
Czech Republic
Eberhard B. Talke
Aachen,
Germany
Heribert Tenschert
Ramsen,
Switzerland
Stefan Müller
Mönchengladbach,
Germany
Ulrich Hobbeling
Münster,
Germany
Winfried Kuhn
Berlin,
Germany
Renato Bado
Padova,
PD, Italy
Antonio Gentile
Beaumont sur Oise,
France
Tilo Hofmann
Weidenhain,
Germany
Bruce McKittrick
Narberth,
PA, United States