Ponatinib vs. Imatinib as Frontline Treatment for Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia : A Matching Adjusted Indirect Comparison - Ribera, Jose-Maria (Institut Germans Trias i Pujol. Institut de Recerca contra la Leucèmia Josep Carreras) ; Prawitz, Thibaud (Evidera Inc) ; Freitag, Andreas (Evidera Inc) ; Sharma, Anuj (Evidera Inc) ; Dobi, Balázs (Evidera Inc) ; Rizzo, Federica (Incyte Biosciences International Sàrl, Morges, Switzerland) ; Sabatelli, Lorenzo (Incyte Biosciences International Sàrl, Morges, Switzerland) ; Patos, Petros (Incyte Biosciences International Sàrl, Morges, Switzerland)