Comment on: The Effect of Intra-articular Hyaluronic Acid Injections and Payer Coverage on Total Knee Arthroplasty Procedures: Evidence From Large US Claims Database

• Francesco Pegreffi, MD,
• Jean-Yves Reginster, MD,
• Olivier Bruyère, MD,
• Nicola Veronese, MD

Affiliations

Francesco Pegreffi, MD

Department for Life Quality Studies, University of Bologna, Bologna, Italy

Jean-Yves Reginster, MD

Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium

Olivier Bruyère, MD

Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium

Nicola Veronese, MD

Corresponding author. University of Palermo, Via del Vespro, 141, 90127, Palermo, Italy. Tel.: +390916554819.; Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties, “G. D’Alessandro”- PROMISE, University of Palermo, Palermo, Italy