Shoulder injections with autologous conditioned serum reduce pain
and disability in glenohumeral osteoarthritis: longitudinal
observational study

Maciej J. K. Simon ,*† Vivian E. Aartsen,†‡ Jennifer A. Coghlan,†§ André Strahl* and Simon N. Bell†§ *Department of Orthopaedics, The University Medical Center Hamburg-Eppendorf, Hamburg, Germany
†Melbourne Shoulder and Elbow Centre, Melbourne, Victoria, Australia ‡School of Medicine, The University of Groningen, Groningen, The Netherlands and §Department of Surgery, School of Clinical Sciences, Monash Health, Monash University, Melbourne, Victoria, Australia