Haeusler GM, Lehrnbecher T, Agyeman PKA, Loves R, Castagnola E, Groll AH, van de Wetering M, Aftandilian CC, Phillips B, Chirra KM, et al. Clostridioides difficile infection in paediatric patients with cancer and haematopoietic stem cell transplant recipients. Eur J Cancer. 2022;171:1-9.