Spontaneous home cage activity is sensitive to anti-NGF treatment or can be linked to joint stiffness in different models of surgery-induced osteoarthritis. (April 2016) - Brenneis, C.; Westhof, A.; Duschek, J.; Chang, Y.-M.; Pitsillides, A.A.; Michaelis, M.; Kleinschmidt, K.; Guehring, H.