| Name | City | Country |
|---|---|---|
| Maria A. | Berlin | Germany |
| Ana T. | México D.F. | Mexico |
| Antonio M. | México D.F. | Mexico |
| Thomas H. | London | UK |
| Christina B. | Luleå | Sweden |
| Hanna M. | Mannheim | Germany |
| Frédérique C. | Strasbourg | France |
| Martín S. | Madrid | Spain |
| Laurence L. | Marseille | France |
| Elizabeth L. | Tsawassen | Canada |
| Victoria A. | London | UK |
| Patricio S. | Buenos Aires | Argentina |
| Francisco C. | México D.F. | Mexico |
| Yang W. | Bern | Switzerland |
| Pedro A. | Sao Paulo | Brazil |
| Elizabeth B. | London | UK |
| Sven O. | Aachen | Germany |
| Janine L. | Nantes | France |
| Ann D. | London | UK |
| Roland M. | Graz | Austria |
| Aria C. | Sao Paulo | Brazil |
| Diego R. | Madrid | Spain |
| Martine R. | Lille | France |
| Maria L. | Bräcke | Sweden |
| Peter F. | München | Germany |
| Carine S. | Nantes | France |
| Paolo A. | Torino | Italy |
| Lino R. | Lisboa | Portugal |
| Eduardo S. | Barcelona | Spain |
| José P. | Sevilla | Spain |
| André F. | Campinas | Brazil |
| Howard S. | Eugene | USA |
| Manuel P. | Caracas | Venezuela |
| Mario P. | Rio de Janeiro | Brazil |
| Carlos H. | San Cristóbal | Venezuela |
| Yoshi L. | Elgin | USA |
| Patricia M. | Cork | Ireland |
| Helen B. | Cowes | UK |
| Philip C. | Brandenburg | Germany |
| Daniel T. | Versailles | France |
| Annette R. | Toulouse | France |
| Yoshi T. | Vancouver | Canada |
| John S. | Walla Walla | USA |
| Renate M. | Frankfurt a.M. | Germany |
| Jaime Y. | San Francisco | USA |
| Carlos G. | Barquisimeto | Venezuela |
| Felipe I. | I. de Margarita | Venezuela |
| Fran W. | Portland | USA |
| Giovanni R. | Bergamo | Italy |
| Catherine D. | Bruxelles | Belgium |
| Jean F. | Montréal | Canada |
| Alexander F. | Leipzig | Germany |
| Simon C. | London | UK |
| Yvonne M. | Buenos Aires | Argentina |
| Rene P. | Anchorage | USA |
| Henriette P. | Köln | Germany |
| Marie B. | Paris | France |
| Guillermo F. | México D.F. | Mexico |
| Georg P. | Salzburg | Austria |
| Isabel d. | Lisboa | Portugal |
| Bernardo B. | Rio de Janeiro | Brazil |
| Lúcia C. | Sao Paulo | Brazil |
| Horst K. | Cunewalde | Germany |
| Sergio G. | Buenos Aires | Argentina |
| Paula W. | Albuquerque | USA |
| Maurizio M. | Reggio Emilia | Italy |
| Janete L. | Rio de Janeiro | Brazil |
| Michael H. | Genève | Switzerland |
| Alejandra C. | Madrid | Spain |
| Jonas B. | Stavern | Norway |
| Jose P. | Boise | USA |
| Hari K. | London | UK |
| Jytte P. | Kobenhavn | Denmark |
| Dominique P. | Paris | France |
| Art B. | Lander | USA |
| Pascale C. | Charleroi | Belgium |
| Liz N. | Portland | USA |
| Liu W. | Butte | USA |
| Karin J. | Münster | Germany |
| Miguel A. | México D.F. | Mexico |
| Anabela D. | Sao Paulo | Brazil |
| Helvetius N. | Kirkland | USA |
| Palle I. | Århus | Denmark |
| Mary S. | Lyon | France |
| Paul H. | Reims | France |
| Rita M. | Stuttgart | Germany |
| Pirkko K. | Oulu | Finland |
| Paula P. | Resende | Brazil |
| Karl J. | Seattle | USA |
| Matti K. | Helsinki | Finland |
| Zbyszek P. | Warszawa | Poland |
in Austin, Texas. - vsn 44.0.0