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1 Gerom : groupe d'études sur le remodelage osseux et les biomatériaux, IRIS-IBS, institut de biologie en santé, CHU d'Angers, 49933 Angers cedex, France. Electronic address: daniel.chappard@univ-angers.fr.
1 Gerom : groupe d'études sur le remodelage osseux et les biomatériaux, IRIS-IBS, institut de biologie en santé, CHU d'Angers, 49933 Angers cedex, France. Electronic address: daniel.chappard@univ-angers.fr.