- Heather Stoddard-Karmay,
- Gilles Béguin,
- Deborah E. Klimburg-Salter,
- N. G. Ronge,
- Veronika Ronge,
- Paola Mortari Vergara Caffarelli,
- Chandra L. Reedy,
- Jane Casey Singer,
- Günter Grönbold,
- Philip Denwood,
- Joe Cribb,
- John Clarke,
- Mireille Helffer,
- Yoshiro Imaeda,
- David Jones
- , and Amy Heller
Updated in this version
updated and revised, 26 July 2004