Study of Telisotuzumab Vedotin (ABBV-399) in Participants With Previously Treated c-Met+ Non-Small Cell Lung Cancer

This study is designed to identify the target Non-Small Cell Lung Cancer (NSCLC) population(s) that over express c-Met (c-Met+) best suited for telisotuzumab vedotin therapy in the second line or third line setting (Stage 1) and then to expand the group(s) to further evaluate efficacy in the selected population(s) (Stage 2).