Impact of COVID‐19 on cancer care: A survey from the French Society of Pediatric Oncology (SFCE). Issue 1 (7th September 2020) - Rouger‐Gaudichon, Jérémie; Gariazzo, Luisa; Thébault, Eric; Brethon, Benoît; Fenwarth, Laurène; Gambart, Marion; Alimi, Aurélia; Réguerre, Yves; Piguet, Christophe; Jubert, Charlotte; Gouache, Elodie; Thébaud, Estelle; et al.