Madeo, Frank Physiologisch-chemisches Institut, Universität Tübingen, Hoppe-
Seyler-Straβe 4, D-72076 Tübingen, Germany
Ravi, Rajani The Johns Hopkins University School of Medicine, 1650 Orleans
Street, Baltimore, Maryland 21231–1000, U.S.A.
Schumacher, Björn Max-Planck-Institute for Biochemistry, Am Klopferspitz 18a,
82152 Martinsried, Germany
Shore, Gordon C. Department of Biochemistry, McIntyre Medical Sciences
Building, McGill University, 3655 Drummond St., Montreal, Quebec, Canada
H3G 1Y
White, Kristin Massachusetts General Hospital, Harvard Medical School,
Building 149, 13th Street, Charlestown, MA 02129, U.S.A.
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