Richard Jonas
Washington, USA

Marcelo B. Jatene
Sao Paulo – SP, Brazil

Zohair Alhalees
Riyadh, Saudi Arabia

Mehmet Sertac Cicek
Rochester, USA

NESTOR SANDOVAL
BOGOTA, Colombia

Marshall L. Jacobs
Newtown Square, USA

Christo I. Tchervenkov
Montreal, Canada

Hafil Abdulgani
Jakarta Barat, Indonesia

Osman Al-Radi
Jeddah, Saudi Arabia

Jorge Luis Cervantes-Salazar
Mexico., Mexico

Gerardo Davalos
Quito, Ecuador

Tjark Ebels
Amsterdam, Netherlands

Frank Edwin
Accra, Ghana

Adel Elgamal
Mansoura, Egypt

Annabel Kirsten Finucane
Auckland, New Zealand

Jose Fragata
Lisbon, Portugal

Jeffrey Jacobs
Saint Petersburg, USA

James Kirklin
Birmingham, USA

Martin Kostolny
London, United Kingdom

Stojan Lazarov
Sofia, Bulgaria

Mohamed I. Murtada
Khartoum , Sudan

Hani Najm
Cleveland, USA

Ericka Perez Albrecht
La Pas, Bolivia

Dante Picarelli
Montevideo, Uruguay

Kisaburo Sakamoto
Shizuoka, Japan

Eduardo J. V. Sancho
Campinas – SP, Brazil

James St.Louis
Kansas City, USA

Susan Vosloo
Cape Town, South Africa

Qingyu Wu
Beijing, China