1. Department of Pathology The Affiliated Hospital of Southwest Medical University Luzhou China
2. Department of Orthopaedics Luzhou Hospital of Traditional Chinese Medicine Luzhou China
3. Institute of Pathology, Neuropathology and Molecular Pathology Medical University of Innsbruck Innsbruck Austria
4. Diagnostic and Research Center for Molecular BioMedicine, Institute of Pathology Medical University Graz Graz Austria