Schulze-Koops Hendrik, Krueger Klaus, Specker Christof
Division of Rheumatology and Clinical Immunology, Department of Medicine IV, Ludwig Maximilians University Munich, Munich, Germany
Praxiszentrum St. Bonifatius, Munich, Germany.
Ann Rheum Dis. 2021 Apr;80(4):e61. doi: 10.1136/annrheumdis-2020-217987. Epub 2020 May 31.