Prof. dr. Donald R.A. Uges, Ph.D.,Pharm.D, R.HP, DABFE
Clinical and forensic toxicologist-pharmacologist
Laboratory for Clinical and Forensic Toxicology and Drug Analysis, Department of Pharmacy
University (Hospital) Groningen
P.O.Box 30.001; NL-9700 RB Groningen, The Netherlands
Tel. +31.50.3614071; Fax. +31.50.3614087
email: d.r.a.Uges@apoth.umcg.nl

Dr. D.J. Touw
Hospital Pharmacist
Clinical Pharmacologist
The Hague Central Pharmacy
P.O. Box 43.100; NL-2504 AC The Hague, The Netherlands
Tel. +31.70.3217217; Fax. +31.70.3217110
email: d.touw@ahz.nl

Drs. A.J. Wilhelm
Clinical Pharmacologist,
VU Medisch Centrum en SEIN
P.O. Box 7057
1007 MB Amsterdam, The Netherlands

Drs. P.G.M. Zweipfenning
Director of Toxicology
Atal-mdc Toxicologie (ATOX)
Jan Tooropstraat 138
1061 AD Amsterdam, The Netherlands

Prof. dr. C. Neef
Hospital Pharmacist
Clinical Pharmacologist
Academisch Ziekenhuis Maastricht
P.O. Box 5800; NL-6202 AZ  Maastricht, The Netherlands