Theofanis Papageorgiou | Greece

Timur Bék | Hungary

Mihailo Sviderski | North Macedonia

Lina Fitili | Greece

Don Schofield | USA

Manos Stefanidis | Greece

Jan Škrob | Czech Republic

Kostas Kanavouris | Greece

Nadya Radulova | Bulgaria

Spyros L. Vrettos | Greece