Author(s):
Kemlink, D; Plazzi, G; Vetrugno, R; Provini, F; Polo, O; Stiasny-Kolster, K; Oertel, W; Nevsimalova, S; Sonka, K; Högl, B; Frauscher, B; Hadjigeorgiou, GM; Pramstaller, PP; Lichtner, P; Meitinger, T; Müller-Myshok, B; Winkelmann, J; Montagna, P