Immunohistochemical scoring of CD38 in the tumor microenvironment predicts responsiveness to anti-PD-1/PD-L1 immunotherapy in hepatocellular carcinoma ====================================================================================================================================================== * Harry Ho Man Ng * Ren Yuan Lee * Siting Goh * Isabel Shu Ying Tay * Xinru Lim * Bernett Lee * Valerie Chew * Huihua Li * Benedict Tan * Sherlly Lim * Jeffrey Chun Tatt Lim * Bijin Au * Josh Jie Hua Loh * Sahil Saraf * John Edward Connolly * Tracy Loh * Wei Qiang Leow * Joycelyn Jie Xin Lee * Han Chong Toh * Fabio Malavasi * Ser Yee Lee * Pierce Chow * Evan W Newell * Su Pin Choo * David Tai * Joe Yeong * Tony Kiat Hon Lim