Data availability
The data sets generated during and/or analyzed during the current study are not publicly available but are available from the corresponding author on reasonable request.
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SG received compensation for speaking activities from Bristol Squibb Meyer, Novartis, Merck. MR and IG have nothing to disclose. CZ received compensation for speaking activities and/or consulting activities from Biogen, Bristol Myers Squibb, Janssen, Roche, Astrazeneca, Sanofi, Merck, Alexion, Novartis. AG received compensation for speaking activities from Novartis. PP received speaker honoraria from Roche, Biogen, Novartis, Merck Serono, Bristol Myers Squibb and Genzyme; he has received research support from Italian Ministry of Health and Fondazione Italiana Sclerosi Multipla. MAR received consulting fees from Biogen, Bristol Myers Squibb, Eli Lilly, Janssen, Roche; and speaker honoraria from AstraZaneca, Biogen, Bristol Myers Squibb, Bromatech, Celgene, Genzyme, Horizon Therapeutics Italy, Merck Serono SpA, Novartis, Roche, Sanofi and Teva. She receives research support from the MS Society of Canada, the Italian Ministry of Health, the Italian Ministry of University and Research, and Fondazione Italiana Sclerosi Multipla. She is Associate Editor for Multiple Sclerosis and Related Disorders. MF is Editor-in-Chief of the Journal of Neurology, Associate Editor of Human Brain Mapping, Neurological Sciences, and Radiology; received compensation for consulting services from Alexion, Almirall, Biogen, Merck, Novartis, Roche, Sanofi; speaking activities from Bayer, Biogen, Celgene, Chiesi Italia SpA, Eli Lilly, Genzyme, Janssen, Merck-Serono, Neopharmed Gentili, Novartis, Novo Nordisk, Roche, Sanofi, Takeda, and TEVA; participation in Advisory Boards for Alexion, Biogen, Bristol-Myers Squibb, Merck, Novartis, Roche, Sanofi, Sanofi-Aventis, Sanofi-Genzyme, Takeda; scientific direction of educational events for Biogen, Merck, Roche, Celgene, Bristol-Myers Squibb, Lilly, Novartis, Sanofi-Genzyme; he receives research support from Biogen Idec, Merck-Serono, Novartis, Roche, the Italian Ministry of Health, the Italian Ministry of University and Research, and Fondazione Italiana Sclerosi Multipla. LM received compensations for speaking activities and/or for participating to advisory board from Merck, Celgene, Biogen, Sanofi, Novartis, Roche, Alexion.
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The present study was conducted in accordance to the Helsinki Declaration (Fortaleza revision, 2013) and with European and Italian regulations about privacy. Informed consent was obtained from patients.
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Guerrieri, S., Rubin, M., Gattuso, I. et al. Can treatment adverse events be optimized by switching between different sphingosine 1-phosphate receptor modulators in multiple sclerosis? A case series. J Neurol (2024). https://doi.org/10.1007/s00415-024-12342-z
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DOI: https://doi.org/10.1007/s00415-024-12342-z