From the *PharmaSurgics AB, Gothenburg, Sweden; †Department of Infectious Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; ‡Department of Surgery, Sahlgrenska University Hospital/Östra, University of Gothenburg, Gothenburg, Sweden; and §Division of Orthopaedics, Department of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.