Saab Raya, Ghanem Khaled, Jeha Sima
Children's Cancer Institute, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon.
Basma Pediatric Oncology Unit, Al Bairouni Hospital, Damascus, Syria.
Lancet Oncol. 2021 Dec;22(12):1663-1664. doi: 10.1016/S1470-2045(21)00631-8.