Pierrel Research HP-RO, Timisoara, Romania
IFE Human Pharmacology, Timisoara, Romania
GP: Dr. Rol, Bennebroek, Netherlands
AMWO, Rotterdam, Netherlands
GP: Dr. Van Mulders, Aalst, Belgium
Internal Medicine Department A-Wolfson Medical Center, Holon, Israel
Internal Medicine Department A-Meir Medical Center, Kfar Saba, Israel
Dr. Ivan Kowalchuk, Winnipeg, Manitoba, Canada
Abarbanel Hospital, Bat Yam, Israel
Queen's University, Kingston, Ontario, Canada
Scripps Clinic, Nutrition Metabolic Research, San Diego, California, United States
Rochester Clinical Research, Inc., Rochester, New York, United States
Pennington Biomedical Research Center, Baton Rouge, Louisiana, United States