Petzl, Eva Jacinto, Joana Climent Aroz, María Suntz, Michael Karl, Michael Plobner, Lutz Matiasek, Kaspar Fischer, Andrea Hannemann, Regina Balasopoulou, Viktoria Zerbe, Holm Brühschwein, Andreas Drögemüller, Cord Letko, Anna Identification of a recessive PCDH15 nonsense variant in purebred goats with vestibular dysfunction 10.1016/j.vas.2026.100626 2026 2026