Girmenia C, Ciceri F, Corradini P, Cuneo A, D’Ancona F, Musto P, Risitano AM, Voso MT, Venditti A, Barosi G. Towards a personalized preventive strategy of Herpes zoster infection in patients with hematologic diseases or hematopoietic stem cell transplant recipients: a position paper from an <i>ad hoc</i&gt; Italian expert panel. Haematologica; https://doi.org/10.3324/haematol.2023.284417 [Early view].