John A. Riddick
Christian Reichardt
Xiao-Feng Wu
Ian McN Smallwood
J. J. Jacobs
Václav Sedivec
Ryan E. Carter
United States. Agency for Toxic Substances and Disease Registry
European Communities
Marion Maclean Davis
Timothy E. Long
David R. Lide
Peter Arlien-Søborg
Nikolaĭ Markovich Ėmanuėlʹ
Jordan, Otto Dr. phil., Chem.
Václav Šedivec
Charles Bogin
Kurt Schwabe
B. P. Whim