1. Department of Orthopaedics, Jena University Hospital, Friedrich Schiller University, Jena, Germany
2. Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
3. Institute of Medical Statistics, Computer Sciences and Documentation Science, Jena University Hospital, Friedrich Schiller University, Jena, Germany
4. Central Animal Facility, Jena University Hospital, Friedrich Schiller University, Jena, Germany
5. Institute for Biochemistry II, Jena University Hospital, Friedrich Schiller University, Jena, Germany