K. Kefala (Paris, France), Phlilippe Guerin (Riom-es-Montagnes France)
Mahismita Patro, Dipti Gothi (New Delhi, India)
Francesco D'Abrosca (Milan, Italy), Giuseppa Argentiero (Falconara, Italy), Martina Santambrogio (Milan, Italy), Marta Lazzeri (Milan, Italy)
A. Vremaroiu-Coman (Sion, Switzerland), I. Constantinescu (Rennaz, Switzerland), N. Garin (Rennaz, Switzerland), P-O. Bridevaux (Sion, Switzerland)
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)