1. Research and Development Department, Teoxane SA, Genève, Switzerland
2. Université de Lyon, Université Claude Bernard Lyon 1, Cnrs-ubcl-cpe Umr 5246 Icbms, Laboratoire Chimie Organique 2- Glycosciences, Villeurbanne Cedex, France
3. Clinical Department, Teoxane SA, Genève, Switzerland