University of Leicester, U.K. (A. R. Hillman)
Institute of Mechanics, Chinese Academy of Sciences, Beijing, China (G. Jin)
Institüt für Organishe Chemie, Universität Bremen, Germany (F.-P. Montforts)
Centre National de la Recherche Scientifique (CNRS), Paris, France (M. Filomena Guerra)
Instituto Universitario de Electroquímica, Universidad de Alicante, Spain (António Aldaz)
ITODYS, CNRS, Université Paris 7, France (P-C Lacaze, J-C Delacroix)
FFCL- Ribeirão Preto, USP, Brasil (J. R. Romero)
Universidade de Uberlândia, Brasil (J. M. Madurro)
Department für Chemie und Biochemie, Universität Berne, Switzerland (R. Keese, H. Siegenthaler)
Université Bourgogne, Dijon, France (M. Vorotynsev)