The performance of the screener to identify children with special health care needs in a European sample of children with chronic conditions

Silke Schmidt^*, Ute Thyen, Corinna Petersen, Monika Bullinger, Hendrik Koopman, Rolanda Baars, Peter Hoare, Mick Power, Clare Atherton, Marie Claude Simeoni, John Tsanakas, Elpis Hatziagorou, Paraskevi Karagianni, Athanasios Vidalis, John Eric Chaplin, Michael Quittan, Rima Nourafza, Othmar Schuhfried, Esther Müller-Godeffroy