¹Emergency Department, the Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China

²State Key Laboratory of Complex Severe and Rare Diseases, Emergency Department, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China

³Emergency Department, Peking University Shenzhen Hospital, Shenzhen 518000, China

⁴Emergency Department, the First Affiliated Hospital of Kunming Medical University, Kunming 650000, China

⁵Emergency Department, the First Affiliated Hospital of University of Science and Technology of China, Hefei 230001, China

⁶Emergency Department, the Second Affiliated Hospital of Hainan Medical College, Haikou 570100, China

⁷Emergency Department, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China

⁸Emergency Department, Northern Jiangsu People’s Hospital, Clinical Medical College of Yangzhou University, Yangzhou 225001, China

⁹Emergency Department and Chest Pain Center, Qilu Hospital of Shandong University, Jinan 100005, China

¹⁰Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Jinan 100005, China

¹¹Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Qilu Hospital of Shandong University, Jinan 100005, China

¹²Emergency Department, the Fourth Medical Center, Chinese PLA General Hospital, Beijing 100048, China