Validation of biomarkers to predict response to immunotherapy in cancer: Volume II — clinical validation and regulatory considerations ======================================================================================================================================== * Kevin K. Dobbin * Alessandra Cesano * John Alvarez * Rachael Hawtin * Sylvia Janetzki * Ilan Kirsch * Giuseppe V. Masucci * Paul B. Robbins * Senthamil R. Selvan * Howard Z. Streicher * Jenny Zhang * Lisa H. Butterfield * Magdalena Thurin