Incidence of falls and fall-related injuries and their predictive factors in frail older persons with cancer: a multicenter study oleh Cindy Kenis, Lore Decoster, Johan Flamaing, Philip R. Debruyne, Inge De Groof, Christian Focan, Frank Cornélis, Vincent Verschaeve, Christian Bachmann, Dominique Bron, Heidi Van den Bulck, Dirk Schrijvers, Christine Langenaeken, Pol Specenier, Guy Jerusalem, Jean-Philippe Praet, Jessie De Cock, Jean-Pierre Lobelle, Hans Wildiers, Koen Milisen