1 Institute for Regenerative Medicine and Biotherapy, INSERM U1183, Montpellier University, CHU de St-Éloi, 80, avenue A. Fliche, 34295 Montpellier cedex 05, France; MedxCell Science, IRMB, Montpellier Hospital, 34295 Montpellier cedex 05, France.
2 Institute for Regenerative Medicine and Biotherapy, INSERM U1183, Montpellier University, CHU de St-Éloi, 80, avenue A. Fliche, 34295 Montpellier cedex 05, France; Rheumatology service, Montpellier Hospital University Center, 34295 Montpellier cedex 05, France. Electronic address: christian.jorgensen@inserm.fr.
3 Institute for Regenerative Medicine and Biotherapy, INSERM U1183, Montpellier University, CHU de St-Éloi, 80, avenue A. Fliche, 34295 Montpellier cedex 05, France.