Institution: | 1. Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA;2. Institute of Medical Physics and Biophysics, University of Münster, 48149 Münster, Germany;3. Institute of Organic Chemistry, University of Münster, 48149 Münster, Germany;4. Institute of Hygiene, University of Münster, 48149 Münster, Germany |