"Fracture liaison" duty service at the clinic Klagenfurt Wörthersee - Initial results of an interdisciplinary project by Mikosch, P, Daskalakis, S, Igerc, I, Matschnig, S, Jerusalem, A, Müller, E, Stöckl, B, Schauss, S, Egarter, K, Jeschofnik, R, Geissler, D, Lind, P, Pinter, G