1. Department of Physical Medicine and Rehabiliation, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
2. Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
3. Department of Physical Medicine and Rehabiliation, Qingdao City Central Hospital, Qingdao, Shandong, China
4. Department of Physical Medicine and Rehabiliation, Qilu Children’s Hospital Affiliated to Shandong University, Jinan, Shandong, China
5. Department of Physical Medicine and Rehabiliation, Qilu Hospital Affiliated to Shandong University, Jinan, Shandong, China