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The authors thank the patient and her relatives for giving permission to publish this information. We thank Susana Pobla for the technical support. We thank CERCA Programme/Generalitat de Catalunya for institutional support.
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Paula Lombardo-del Toro received funding for travel and congress attendance from Novartis and Lilly. Irene Bragado-Trigo, Pablo Arroyo, Raquel Tena-Cucala, Laura Bau, Elisabet Matas, Albert Muñoz-Vendrell, Antonio Martínez-Yélamos, Sergio Martínez-Yélamos and Lucía Romero-Pinel received honorarium for participating on advisory boards and for collaborations as consultants and for their work on scientific communications; they also received research support as well as funding for travel and congress-attending expenses from Roche, Biogen Idec, Novartis, TEVA, Merck, Genzyme, Sanofi, Bayer, Almirall, Horizon and Celgene. Marta Simó and Albert Pons-Escoda declare nothing to disclose.
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Lombardo-del Toro, P., Bragado-Trigo, I., Arroyo, P. et al. Fingolimod-associated progressive multifocal leukoencephalopathy in a multiple sclerosis patient with a good response to filgrastim. J Neurol 270, 5196–5200 (2023). https://doi.org/10.1007/s00415-023-11865-1
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DOI: https://doi.org/10.1007/s00415-023-11865-1