Dr. R. John Aitken
ARC Centre of Excellence in Biotechnology and Development
School of Environmental and Life Sciences
University of Newcastle
Callaghan, NSW 2308
Australia

Dr. M. Michael Aruldhas
Dept. of Endocrinology
Dr. ALM. PG. Institute of Basic Medical Sciences
University of Madras
Taramani, Chennai 600 113
India

Dr. Michele Bertolotto
Dept. of Radiology
University of Trieste
School of Medicine
Trieste
Italy

Dr. Trinity J. Bivalacqua
Dept. of Urology and Pharmacology
Tulane University
School of Medicine
New Orleans, LA 70112
USA

Dr. K. E. Britton
Dept. of Nuclear Medicine
St Bartholomew's Hospital
Queen Elizabeth II Wing
62 Bartholomew's Close
EC1A 7BE, West Smithfield
London
UK

Dr. Eduardo Bustos
Portugal 71 Depto. 84
Santiago Centro
Chile

Dr. Aldo E. Calogero
University of Catania
Catania
Italy

Dr. Simon Cooke
IVF Australia western Sydney
IVF Lab
30 Mons Road, Westmead
NSW 2145
Australia

Dr. Osmond J. D'Cruz
Reproductive Biology Dept.
Parker Hughes Institute
2657 Patton Road, St. Paul
MN 55113
USA

Dr. Frank H. de Jong
Endocrine Laboratory
room Ee 516
Dept. of Internal Medicine
Erasmus MC, P.O. Box 1738
3000 DR Rotterdam
The Netherlands

Dr. Patricia A. Fail
Chemistry and Life Sciences Unit
Research Triangle Institute
P.O. Box 12194
Research Triangle Park
NC 27709-2194
USA

Dr. Joe Ford
Research Physiologist
USMARC, PO Box 166
Clay Center, NE 68933
USA

Dr. Gianni Forti
Dept. of Clinical Physiopathology
University of Florence
Viale Pieraccini, 6
Firenze 50139
Italy

Dr. Hans-Jrgen Gallowitsch
Dept. of Nuclear Medicine and Endocrinology
PET Center, State Hospital Klagenfurt
St. Veiterstrasse 47
9020 Klagenfurt
Austria

Dr. Aleksander Giwercman
Scanian Andrology Centre
Fertility Centre
Malmö University Hospital
SE 205 02 Malmö
Sweden

Dr. Kevin J. Hardy
Diabetes Centre
Whiston Hospital
Prescot, Merseyside L35 5DR
UK

Dr. Jeremy P. W. Heaton
Queen's University and King-ston General Hospital
76 Stuart Street, Kingston
Ontario K7L 2V7
Canada

Dr. Wayne J. G. Hellstrom
Section of Andrology and Male Sexual Dysfunction
Dept. of Urology
Tulane University
School of Medicine
New Orleans, Louisiana
USA

Dr. Ron Hunter
Dept. of Clinical Studies
Section for Reproduction
Royal Veterinary and Agricultural University
Dyrlaegevej 68
DK-1870 Frederiksberg C
Denmark

Dr. Yoshitaka Isaka
Dept. of Internal Medicine and Therapeutics
Osaka University Graduate School of Medicine
2-2 Yamadaoka, Suita
Osaka 565-0871
Japan

Dr. Peter Liu
Endocrine Research Unit
Jo 5-194, Mayo Clinic
Rochester, MN 55905
USA

Dr. Marcos Meseguer
Andrology Laboratory and Sperm Bank
Instituto Valenciano de Infertilidad
Plza. Polica Local n3
46015 Valencia
Spain

Dr. Douglas Ashley Monks
Neuroscience Program
108 Giltner Hall
Michigan State University
E. Lansing, MI 48824
USA

Dr. Drogo K. Montague
Glickman Urological Institute
Cleveland Clinic Foundation
USA

Dr. Bruce A. Muggenburg
Lovelace Respiratory Research Institute
2425 Ridgecrest Dr. SE
Albuquerque, NM 87108
USA

Dr. Michelle Plachot
C.H.I. Jean Rostand
141 Grande Rue
92310 Sevres
France

Dr. John P. Pryor
The Lister Hospital
Chelsea Bridge Road
London
UK

Dr. Jin Qian
Principal Scientist II
BioAgri, Corp.
17711 Rowland St.
City of Industry
CA 91748
USA

Dr. Philip G. Reeves
USDA, ARS
Grand Forks Human Nutrition Research Center
Grand Forks
ND 58203
USA

Dr. Imre Romics
Semmelweis University
Faculty of General Medicine
Dept. of Urology
78/b Üllöi str.
H-1082 Budapest
Hungary

Dr. Hassan N. Sallam
The University of Alexandria
Alexandria Fertility Center
USA

Dr. Allen D. Seftel
Case Western Reserve University
University Hospitals of Cleveland
11100 Euclid Ave.
Cleveland, Ohio 44106
USA

Dr. H. Peter Soyer
Dept. of Dermatology
University of Graz
Auenbruggerplatz 8
A-8036 Graz
Austria

Dr. Felix Sundram
Head
Dept. of Nuclear Medicine
Singapore General Hospita
Outram Road
Singapore 169608

Dr. Robert S. Tan
University of Texas
Houston
USA

Dr. Herman Tournaye
Centre for Reproductive Medicine
Dutch-speaking Brussels Free University
Laarbeeklaan 101
B-1090 Brussels
Belgium

Dr. Akira Tsujimura
Dept. of Urology
Osaka University Graduate School of Medicine
Japan

Dr. Wolfgang Weidner
Dept. for Urology and Pediatric Urology
Justus-Liebig-Universität
Klinikstrasse 29
35385 Giessen
Germany

Dr. Göran Westlander
Centre for Reproductive Medicine
Göteborg University
Sahlgrenska University Hospital
SE-413 45 Göteborg
Sweden

Dr. Wolf-Ingo Worret
Dept. of Dermatology
Technical University Munich
Biedersteinerstr. 29
D-80802 Munich
Germany

Dr. Karl-Heinz Wrobel
Institute of Anatomy
University of Regensburg
D-93040 Regensburg
Germany