European Society on Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO) Newsletter oleh RENE RIZZOLI, NANSA BURLET, DAVID CAHALL, PIERRE D. DELMAS, ERIK F. ERIKSEN, DIETER FELSENBERG, JOHN GRBIC, MATS JONTELL, REGINA LANDESBERG, ANDREA LASLOP, PETER MATTON, SOCRATES PAPAPOULOS, ORHAN SEZER, MICHAEL SPRAFKA, JEAN-YVES REGINSTER