The PD1 combo study for recurrent GBM is really significant too. It has not gotten the publicity that it deserves since the exemplary P3 stole the spotlight when it was published in JAMA Oncology.
This whole video is awesome, but my favorite part is the brief mention of the pembrolizumab combo study at UCLA. Skip to about timestamp 6:30 of the video to hear Dr. Toms highlight the PD1 combo survival data!