<?xml version='1.0' encoding='UTF-8'?><xml><records><record><source-app name="HighWire" version="7.x">Drupal-HighWire</source-app><ref-type name="Journal Article">17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wong, Jeffrey Sum Lung</style></author><author><style face="normal" font="default" size="100%">Kwok, Gerry Gin Wai</style></author><author><style face="normal" font="default" size="100%">Tang, Vikki</style></author><author><style face="normal" font="default" size="100%">Li, Bryan Cho Wing</style></author><author><style face="normal" font="default" size="100%">Leung, Roland</style></author><author><style face="normal" font="default" size="100%">Chiu, Joanne</style></author><author><style face="normal" font="default" size="100%">Ma, Ka Wing</style></author><author><style face="normal" font="default" size="100%">She, Wong Hoi</style></author><author><style face="normal" font="default" size="100%">Tsang, Josephine</style></author><author><style face="normal" font="default" size="100%">Lo, Chung Mau</style></author><author><style face="normal" font="default" size="100%">Cheung, Tan To</style></author><author><style face="normal" font="default" size="100%">Yau, Thomas</style></author></authors><secondary-authors></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Ipilimumab and nivolumab/pembrolizumab in advanced hepatocellular carcinoma refractory to prior immune checkpoint inhibitors</style></title><secondary-title><style face="normal" font="default" size="100%">Journal for ImmunoTherapy of Cancer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021-02-01 00:00:00</style></date></pub-dates></dates><elocation-id><style  face="normal" font="default" size="100%">e001945</style></elocation-id><doi><style  face="normal" font="default" size="100%">10.1136/jitc-2020-001945</style></doi><volume><style face="normal" font="default" size="100%">9</style></volume><issue><style face="normal" font="default" size="100%">2</style></issue><abstract><style  face="normal" font="default" size="100%">Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.</style></abstract></record></records></xml>