1. Departments of Biomedical Engineering
and Chemistry, Boston University, Boston,
Massachusetts 02215, United States
2. CINaM, Upr-Cnrs 3118, Université de la méditerranée,
13288 Marseille cedex 09, France.
3. Department of Cell Biology, Duke University Medical Center, Durham, North Carolina
27710, United States
4. Inserm, U869, Bordeaux F-33076, France
5. Université de Bordeaux, F-33076 Bordeaux, France