1 Department of Nuclear Medicine, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China.
2 Department of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
3 Department of Radiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
4 Department of Respiratory and Critical Care, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China.
5 Department of Respiratory and Critical Care, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China. juannigong2018@126.com.
6 Department of Nuclear Medicine, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China. minfuyang@126.com.
Figure c of the original version of this article was not converted properly. Correct figure is presented here. The original article has been corrected.