1. Department of Chemistry, Université de Montréal, C.P.
6128 Succ. Centre-Ville, Montreal, Quebec, H3C 3J7 Canada
2. Max Planck Institute for Medical Research, Department of Biointerface Science & Technology, Jahnstraße 29, 69120 Heidelberg, Germany
3. Department
of Biophysical Chemistry, University of Heidelberg, INF 253, D-69120 Heidelberg, Germany
4. Centre for Self-Assembled Chemical Structures (CSACS), 801 Sherbrooke St. West, Montreal, Quebec, H3A 2K6 Canada