Correction to: Are there differences among operators in false-negative rates of endosonography with needle aspiration for mediastinal nodal staging of non-small cell lung cancer?
BMC Pulm Med. 2019 Mar 25;19(1):69.
doi: 10.1186/s12890-019-0805-y.
1 Division of Pulmonary Medicine, Department of Internal medicine, Hangang Sacred Heart Hospital, Hallym University School of Medicine, Seoul, Republic of Korea.
2 Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea.
3 Division of Pulmonary Medicine and Allergy, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea.
4 Division of Pulmonology, Critical Care and Sleep Medicine, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
5 Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Irwon-ro 81, Gangnam-gu, Seoul, 06351, Republic of Korea.
6 Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Irwon-ro 81, Gangnam-gu, Seoul, 06351, Republic of Korea. myacousticlung@gmail.com.