Closed system RT-qPCR as a potential companion diagnostic test for immunotherapy outcome in metastatic melanoma =============================================================================================================== * Swati Gupta * Leena McCann * Yvonne G. Y. Chan * Edwin W. Lai * Wei Wei * Pok Fai Wong * James W. Smithy * Jodi Weidler * Brian Rhees * Michael Bates * Harriet M. Kluger * David L. Rimm