Germline Platelet-derived growth factor receptor beta p.R987W pathogenic variant in 2 children with brain tumors. Issue 1 (14th April 2023) - Han, HyeRim; Renzi, Samuele; Larouche, Valerie; Faury, Damien; Langlois, Sylvie; Sinnett, Daniel; Gomez, Andrea; Karamchandani, Jason; Crevier, Louis; Foulkes, William D; Jabado, Nada