Jean Pierre Ibar,
Sebastião V. Canevarolo Jr.,
Helmut Münstedt,
Goerg H. Michler, Francisco J. Baltá-Calleja,
Suprakas Sinha Ray, Amanuel Geberekrstos, Tanyaradzwa Sympathy Muzata, Jonathan Tersur Orasugh,
Chris Rauwendaal,
Natalie Rudolph, Tim A. Osswald,
Arabinda Ghosh,
Jean-François Agassant, Pierre Avenas, Pierre J. Carreau, Bruno Vergnes, Michel Vincent,
Lloyd M. Robeson,
Gottfried W. Ehrenstein,
Klemens Kohlgrüber, Michael Bierdel, Harald Rust,