Ravi P. Agarwal (USA), Shigeo Akashi (Japan), Jan Andres (Czech Republic), Vasil Angelov (Bulgaria), Qamrul Hasan Ansari (India), Vasile Berinde (Romania), Robert F. Brown (USA), Ronald Bruck (USA), Theodore A. Burton (USA), Ljubomir Ćirić (Serbia), Charles Chidume (Nigeria), Francesco De Blasi (Italy), Sompong Dhompongsa (Thailand), Tomas Dominguez Benavides (Spain), Rafael Espinola (Spain), Marlene Frigon (Canada), Jesus Garcia Falset (Spain), Kazimierz Goebel (Poland), Lech Górniewicz (Poland), Jacek Jachymski (Poland), Maria A. Japón Pineda (Spain), Mohamed A. Khamsi (USA), William Art Kirk (USA), Wojciech Kryszewski (Poland), Anthony T. Lau (Canada), Chris Lennard (USA), Lai-Jiu Lin (Taiwan), Genaro López Acedo (Spain), Enrique Llorens Fuster (Spain), Giuseppe Marino (Italy), Abdellatif Moudafi (France), Valeri Obukhovskii (Russia), Donal O'Regan (Ireland), Sehie Park (South Korea), Adrian Petruşel (Romania), Radu Precup (Romania), Stanislaw Prus (Poland), Simeon Reich (Israel), Biagio Ricceri (Italy), Ioan A. Rus  (Romania), Naseer Shahzad (Saudi Arabia), Brailey Sims (Australia), Tomonari Suzuki (Japan), Wataru Takahashi (Japan), Hong-Kun Xu (Taiwan), Jen-Chih Yao (Taiwan), Yonghong Yao (P.R. China), Tudor Zamfirescu (Germany), Alexander J. Zaslavski (Israel).