Reviewer_1_v.1 – Supplemental material for Slow-pull capillary technique versus suction technique in endobronchial ultrasound-guided transbronchial needle aspiration for diagnosing diseases involving hilar and mediastinal lymph node enlargement

Supplemental material, Reviewer_1_v.1 for Slow-pull capillary technique versus suction technique in endobronchial ultrasound-guided transbronchial needle aspiration for diagnosing diseases involving hilar and mediastinal lymph node enlargement by Xin He, Yanjun Wu, Haoyan Wang, Ganggang Yu, Bo Xu, Nan Jia and Zhigang Yao in Therapeutic Advances in Respiratory Disease