1. Department
of Chemical and Biological Engineering, Chalmers University of Technology, Kemivägen 10, SE-412 96 Gothenburg, Sweden
2. Department
of Chemistry, University of Pittsburgh, 603 Chevron Science Center, Pittsburgh, Pennsylvania 15260, United States
3. Sanofi R&D, 1 Av. Pierre Brosolette, 91380 Chilly-Mazarin, France