Marecek, Geoffrey S. MD; Schafer, Michael F. MD
From the Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, CA (Dr. Marecek), and the Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL (Dr. Schafer).
Dr. Schafer or an immediate family member has stock or stock options held in DePuy and Medtronic and serves as a board member, owner, officer, or committee member of the American Academy of Orthopaedic Surgeons. Neither Dr. Marecek nor any immediate family member has received anything of value from or has stock or stock options held in a commercial company or institution related directly or indirectly to the subject of this article.