- Participants who have concurrent cancer from another primary site requiring treatment of any kind within the past 5 years. Exemptions to this will be permitted on a case-by-case basis after prior approval by the Sponsor physician or designate if the investigator believes the participant's risk of recurrence and death is very low. Curatively treated nonmelanoma skin cancer or in situ carcinoma of any origin is allowed. Participants with recurrence of a previously resected lung cancer or who have a second primary lung cancer are ineligible.