Clinical presentation and long-term outcome of 144 patients with microscopic polyangiitis in a monocentric German cohort

Jan H. Schirmer^*, Marvin N. Wright, Reinhard Vonthein, Kristine Herrmann, Bernhard Nölle, Marcus Both, Frank O. Henes, Andreas Arlt, Wolfgang L. Gross, Susanne Schinke, Eva Reinhold-Keller, Frank Moosig, Julia U. Holle