Meeting report of the 1st SIOP Europe Course in Paediatric Oncology: Maasmechelen, Belgium, April 6–9, 2022 – The participants’ view and experience oleh Raphael J. Morscher, Sarah Al-Jilaihawi, Johan Hamrin, Fiona Poyer, Raheel Altaf Raja, Annika V. Rademacher, Anne Blondeel, Samira Essiaf, Pamela Kearns, Carmelo Rizzari, Reineke Schoot, Andishe Attarbaschi