Jolyon Hudson
London,
United Kingdom
Michael D. Heaston
Wichita,
TX, United States
JAVIER CIA ALCORTA
PAMPLONA,
Spain
Gunnar Gräff
Stuttgart,
Germany
Barbara L. Cohen
New York,
NY, United States
Nicholas Potter
Santa Fe,
NM, United States
Douglas J. Palmieri
Bordentown,
NJ, United States
Paul Melzer
Redlands,
MD, United States
Maurizio Giovanni Pera
Lucca,
LU, Italy
Marcus Perini
Verona,
VR, Italy
Pier Luca Monge
Torino,
TO, Italy