title: Special issue on current challenges and future directions in monitoring responses after treatment of primary cancer.
authors.affiliation: 1. Bon Secours Cancer Institute, Bon Secours Health System, Richmond, VA, USA.
authors.forename: Alexander
authors.initials: A
authors.lastname: Stojadinovic
authors.affiliation: 1. Bon Secours Cancer Institute, Bon Secours Health System, Richmond, VA, USA.
authors.forename: Itzhak
authors.initials: I
authors.lastname: Avital
authors.affiliation: 1. Bon Secours Cancer Institute, Bon Secours Health System, Richmond, VA, USA.
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Wallace
authors.affiliation: 2. Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
authors.forename: George E
authors.initials: GE
authors.lastname: Peoples
authors.affiliation: 2. Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
authors.forename: Scott
authors.initials: S
authors.lastname: Steele