Prof. Dr. med. Christoph Thomas Bolliger
3d floor, Clinical Building
Faculty of Health Sciences
University of Stellenbosch
Francie van Zijl Ave
19063 Tygerberg 7505
South Africa
Handy 0027 82 713 2259
e-mail: ctb@sun.ac.za
Prof. Dr. med. Heinrich Matthys
Hochrüttestr. 17
79117 Freiburg im Breisgau
Deutschland
Tel. +49 (761) 62822
e-mail: hmatthys@t-online.de
Prof. Dr. med. Milo Puhan
Johns Hopkins Bloomberg School of Public Health
615 North Wolfe Street, Mail Room 5010
Baltimore, MD 21205
USA
Tel. +1 (443) 287 8777
e-mail: mpuhan@jhsph.edu
Dr. med. Max Salfinger
Chief, Bureau of Laboratories
Florida Department of Health
4052 Bald Cypress Way, Bin A15
Tallahassee, FL 32399-1725
USA
e-mail: msalfinger@aol.com
Prof. Margaret Turner Warwick
Pynes House
9, Silver Street
Nr Exeter Thorverton
GREAT BRITAIN