Outcomes to first-line pembrolizumab in patients with PD-L1-high (≥50%) non–small cell lung cancer and a poor performance status ==================================================================================================================================== * Joao V Alessi * Biagio Ricciuti * Elizabeth Jiménez-Aguilar * Fangxin Hong * Zihan Wei * Mizuki Nishino * Andrew J Plodkowski * Peter Sawan * Jia Luo * Hira Rizvi * Brett W Carter * John V Heymach * Mehmet Altan * Matthew Hellmann * Mark Awad