Li, R., Liu, Z. and Wu, X. (2020) “Natural history and early intervention prognostic prediction of neurodegenerative Langerhans cell histiocytosis: insights from the Italian Registry Study. Comment on: "Neurodegenerative Langerhans cell histiocytosis: long-term follow-up of 63 patients from the Italian Registry"”, Haematologica. Pavia, Italy. doi: 10.3324/haematol.2026.301344.