IRM LLC; NOVARTIS AG; TELLEW, John E.; PAN, Shifeng; WAN, Yongqin; XIE, Yongping; WANG, Xing; WANG, Xia; HUANG, Shenlin; LIU, Zuosheng; ZHANG, Qiong Patent: WO2011/97526 A1, 2011 ; WO 2011/097526 A1