Improving healthcare in pediatric oncology: development and testing of multiple indicators to evaluate a hub-and-spoke model. Issue 6 (December 2018) - Zucchetti, Giulia; Bertorello, Nicoletta; Angelastro, Angela; Gianino, Paola; Bona, Gianni; Affif, Barbara; Besenzon, Luigi; Prever, Adalberto Brach del; Pesce, Fernando; Nangeroni, Marco; Fagioli, Franca