Quantitative measures of total and phosphorylated alpha-synuclein in skin tissue as potential biomarkers for synucleinopathies. - van der Gaag, Bram L; van Wetering, Janna; Morella, Martino L; Breve, Johannes JP; Reijner, Niels; Pfeifer, Jenna; Simando III, Amador; van Hilten, JJ; Berendse, Henk W; Rozemuller, Annemieke JM; Bugiani, Marianna; Kustermann, Thomas; et al. (Journal of Parkinson's Disease, 2026)