In alphabetical order :
Bamberg, teacher : Rudi Müller
Bad Homburg, teacher : Felice Brandi
Hamburg, teacher : Angela v.d. Geest
Berlin, teacher : Wim van Mourik
München, teacher Michael Ibers
Steinbach, teacher : Sylvia Ordynsky
Osnabrück, teachers : Silvia Pellegrini & Ulrich Härtel
Berlin-Falkensee, teacher : Artur Schramm
Landsberg am Lech, teacher : Robert Ringlstetter
In alphabetical order :
Gliwice, Magdalena. Bidzińska & Piotr Bidziński
Racibórz, Adam Majchrzak
Wrocław, teacher : Mirella Stern
teacher : Ioannis Kyriakopoulos
Istanbul, teacher : Selçuk Burnaz
In alphabetical order :
Trento, teacher : Eugenio Marsilli
Milano, teacher : Davide De Vecchi
Milano, teacher : Giuseppe Piva