Department of Hand and Foot Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan 250021 Shandong Province China;
Department of Anesthesiology The Affiliated Hospital of Shandong University of Traditional Chinese Medicine Jinan 250000 Shandong Province China;
Department of Hand and Foot Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan 250021 Shandong Province China;
Department of Hand and Foot Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan 250021 Shandong Province China;
Department of Hand and Foot Shandong Provincial Hospital Affiliated to Shandong University Jinan 250021 Shandong Province China;
Department of Orthopaedics Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan 250021 Shandong Province China;