Catherine Huber is an Emeritus Professor at the Université de Paris René Descartes, France.

Nikolaos Limnios is a Professor at the University of Technology of Compiègne, France.

Mounir Mesbah is a Professor at the Université Pierre et Marie Curie, Paris 6, France.

Mikhail Nikulin is a Professor at the Université Victor Segalen, Bordeaux 2, France.