Figure 1.

Flowchart of participant inclusion. CT: BEP chemotherapy; S: surgery‐only. [Color figure can be viewed in the online issue, which is available at http://wileyonlinelibrary.com.]

Flowchart of participant inclusion. CT: BEP chemotherapy; S: surgery‐only. [Color figure can be viewed in the online issue, which is available at http://wileyonlinelibrary.com.]