Radiological dynamics and SITC-defined resistance types of advanced melanoma during anti-PD-1 monotherapy: an independent single-blind observational study on an international cohort ===================================================================================================================================================================================== * Xue Bai * Michelle Kim * Gyulnara Kasumova * Lu Si * Bixia Tang * Chuanliang Cui * Xiaoling Yang * Xiaoting Wei * Justine Cohen * Donald Lawrence * Christine Freedman * Riley Fadden * Krista Rubin * Tatyana Sharova * Dennie Frederick * Keith Flaherty * Ryan Sullivan * Jun Guo * Genevieve Boland