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The authors thank the physicians-in-chief of all institutes that participated in this survey.
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Taniguchi, M., Sakamoto, K., Shioda, Y. et al. Salvage therapy with 2-chlorodeoxyadenosine for refractory and relapsed pediatric Langerhans cell histiocytosis: an updated nationwide survey in Japan. Int J Hematol 113, 461–463 (2021). https://doi.org/10.1007/s12185-020-03073-8
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DOI: https://doi.org/10.1007/s12185-020-03073-8