Olivier Guenoun, Michel Debarle, Coralie Garnesson, Sylvie Proisl, Delphine Ray and Charlotte Leboeuf-Yde*
* Corresponding author: Charlotte Leboeuf-Yde clyde@health.sdu.dk
Chiropractic & Manual Therapies 2011, 19:23 doi:10.1186/2045-709X-19-23