RT Journal Article SR Electronic T1 In-depth plasma proteomics reveals increase in circulating PD-1 during anti-PD-1 immunotherapy in patients with metastatic cutaneous melanoma JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e000204 DO 10.1136/jitc-2019-000204 VO 8 IS 1 A1 Babačić, Haris A1 Lehtiö, Janne A1 Pico de Coaña, Yago A1 Pernemalm, Maria A1 Eriksson, Hanna YR 2020 UL http://jitc.bmj.com/content/8/1/e000204.abstract AB 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.