I. Sau (Sutton Coldfield, United Kingdom)
N. Chandramal, R. Karunathilaka, M. De Silva, D. Withanage, U. Eranthaka (Colombo, Sri Lanka)
J. Khoury (Elaboun, Israel)
G. Chatziparasidis (Trikala, Greece)
A. Longoni (Mariano Comense, Italy)
Tolstova E.M., Zaitseva N.S., Zaytseva O.V., Mezentseva D.A., Efimova E.V., Isayeva E.K., Stroganov I.A., Abaseeva T.Yu., Radimova E.R., Ionova E.A. (Moscow, Russia)
S. Nethercott, R. Ross Russell (Cambridge, United Kingdom)
F. Funke, K. Darwiche, C. Aigner, C. Taube (Essen, Germany)
C. Mannini, N. Nassi (Florence, Italy)
V.R. Bataduwaarachchi, Jayani Jayawardhana, Champa Weerasinghe, Aflah Sadikeen, R. Constantine, K. Gunasekara (Colombo, Sri lanka)