Affiliation: | 1. Visiting scientist in the Department of Physiological Chemistry, Genentech Inc., South San Francisco, CA 94080, USA;2. Institute of Biochemistry II, Goethe University Frankfurt – Medical Faculty, University Hospital, 60590 Frankfurt am Main, Germany;3. Buchmann Institute for Molecular Life Sciences, Goethe University Frankfurt – Riedberg Campus, 60438 Frankfurt am Main, Germany |