Reply to: “Mathematical Comments on Linking Neurofilament Light Chain Levels to Disease Severity in <scp>HSP</scp> Subtypes <scp>SPG11</scp> and <scp>SPG15</scp> ” Authors J Winkler Beate Winner (ORCID: https://orcid.org/0000-0002-6909-0564) Martin Regensburger (ORCID: https://orcid.org/0000-0002-2172-7386) Institutions Friedrich-Alexander-Universität Erlangen-Nürnberg (DE) Universitätsklinikum Erlangen (DE) Comprehensive Cancer Center Erlangen (DE) Publication Details Journal Movement Disorders Published 2026-05-29 DOI https://doi.org/10.1002/mds.70375 Primary Topic Hereditary Neurological Disorders Type article Field-Weighted Citation Impact 0.00 Explore the Global Research Space Interactive Map