• Belo Horizonte, Brazil

Raoul da Silva

• Zagreb, Croatia

Bogdan A. Dašić

• British Columbia, Canada

Julien Lakeman

Danilo Merges

Roger N.R. Denton

• Christchurch, New Zealand

Robert Storman

• İstanbul

M. Demir

• Manila

Jose Cuntapay

Caihong Wen

Sinan A.

• Sarajevo, Bosnia and Herzegovina

Aydin Kalenderovic

• Willington, Connecticut

Michael C. Murray

• HCM Việt Nam

Nguyen Loi

• Pakistan

Engr Arif khan

Joey Koleman

• Dublin, Ireland

Simon Gent

Ari G.J. van der Dijk

Jose Berrio

Panos Samothrakis

Tim Altman