All (serious) adverse events coded according to WHO-ART.

Number of patients with 1, 2 or 3 reported adverse events per system organ class.1System organ class according to WHO Adverse Reaction Terminology (WHO-ART) was used for coding by means of Primary System according to the Adverse Event Dictionary Version 029 (equivalent to MedDRA).2Reported AEs were dizziness, headache, nausea, myoclonus, vertigo, restless legs, and needling sensation during transfusion.3Body as a whole – general disorders include for example postoperative complications (e.g. wound seroma and/or redness and hip joint dislocation), peripheral edema, pain and death.4There was one reported death in the Control group, which occurred 13 days after discharge.