Eckard Düwal
Berlin-Charlottenburg,
Germany
Manfred Nosbüsch
Euskirchen-Kuchenheim,
Germany
Michael Solder
Münster,
Germany
Wolfgang Braecklein
Berlin,
Germany
Michael Zorn
Marburg,
Germany
Roberto Sbiroli
Trento,
TN, Italy
William H. Schaberg
Fairfield,
CT, United States
Michael Freedman
Toronto,
Ontario, Canada
Mordy Bubis
Ottawa,
Ontario, Canada
Emile Kerssemakers
Heerlen,
Netherlands