Acknowledgements

Leonardo Ancillotto
Thomas Bader
Ákos Baracsy
César Luis Barrio
Karin Beer
Peter Beerli
Lars Bergendorf
David Bird
Guido Bissattini
Bert Blok
Per Blomberg
Horia Bogdan
Christoph Bork
Andrea Brenner
Silvio Bruno
Karel Brychta
Henrique Caetano
Marco Caetano
Salvador Carranza
Elio Di Cesare
Giulio Colla
Aleix Comas
Pierre-André Crochet
Vasco Flores Cruz
Jaime A. de Urioste
Guntram Deichsel
Stefan Dummermuth
Sergey Eliseev
Peter Engelen
Luigi Esposito
Bruno Fonters
Rémi Fonters
Christine Gabioud
Luis Garcia
Gonzalo Giribet
Giorgio Gozzi
Giulia Gracceva
Morten Günther
Dejan Horvaticek
Brano Ivcic
Martin Jagelka
Barbara Klahr
Caleb Leeke
Fabrizio Li Vigni
Pietro Lorenzi
Paolo Maltzeff
Rubén Martínez Barbáchano
Zdena Martinová
David Massaroni
Eduardo Mateo
Stjepan Mekinić
Claude Miaud
Nazzareno Miele
Jessica Miller
Carlo Morelli
Lucia Naviglio
Chris Newman
Nicola Nitti
Jael Palhas
Valerio Paneri
Anthony Papadopoulos
Giuliano Parisi
Piero Parisi
Joăo Petronilho
Daniel James Phillips
David Pollard
Helmut Presser
Fabio Pupin
Giacomo Radi
Edoardo Razzetti
Diego Reggianti
Christoph Riegler
Urs Rindlisbacher
Marcello Romano
Clive Roots
Jens Christian Schou
Mario Schweiger
Mauro Sanna
Radek Sejkora
Anders Selmer
Salvatore Spano
Jeroen Speybroeck
Chris Steeman
Emanuele Sterpone
Luigi Trevisan
Angelika Troidl
Siegfried Troidl
Frank Valckenborgh
Pierre-Yves Vaucher
Jan Van Der Voort
João Vaz
Matthew Wilson
Laurens Woldring
Alberto Zilli