Author Contributions
Sha-Sha Li and Kun-Yu Huang wrote the paper. Jing-Hao Wang and Qing Zhang reviewed and edited the paper. Wei-Xian Lin is the Principal Investigator. Wei-Xian Lin and Juan Chen examined the patient and ruled out the patient. Sheng-Yang Chen and Lian-Fang Xue performed the CTPA reading. Yu-Ping Wang and Hui Liu performed the drug probability scale. All authors read and approved the final manuscript.