Franz Halberg, M.D., Dr. h.c (mult):

Professor of Laboratory Medicine and Pathology,

Physiology, Biology, Bioengineering and oral Medecine

Director, Halberg Chronobiology Center

University of Minnesota

MMC 8609

420 Delaware St. S.E

Minneapolis, MN 55455, USA

Phone: +1 (612) 624.6976, 624.3144 OR 626.5404

Fax: +1 (612) 624.9989

e-mail: halbe001@tc.umn.edu