. 2021 Jun 24;12(15):2189–2197. doi: 10.1111/1759-7714.14066
© 2021 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.
This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
FIGURE 2.
Patient recruitment flowchart