MERCK SHARP & DOHME CORP.; BENNETT, Frank; JIANG, Jinlong; PASTERNAK, Alexander; DONG, Shuzhi; GU, Xin; SCOTT, Jack D.; TANG, Haiqun; ZHAO, Zhiqiang; HUANG, Yuhua; HUNTER, David; YANG, Dexi; ZHANG, Zhibo; FU, Jianmin; BAI, Yunfeng; ZHENG, Zhixiang; ZHANG, Xu; YOUNG, Katherine; XIAO, Li Patent: WO2016/206101 A1, 2016