1. Department of Critical Care Medicine Shandong Provincial Hospital Affiliated to Shandong University Jinan Shandong China
2. Department of Critical Care Medicine The Affiliated Yantai Yuhuangding Hospital of Qingdao University Yantai Shandong China
3. Department of Nephrology The Affiliated Yantai Yuhuangding Hospital of Qingdao University Yantai Shandong China
4. Department of Neurology Intensive Care Unit The Affiliated Yantai Yuhuangding Hospital of Qingdao University Yantai Shandong China