title: Clarification from the CoC, NPCR, SEER technical workgroup.
authors.affiliation: National Cancer Institute.
authors.forename: Carol Hahn
authors.initials: CH
authors.lastname: Johnson
authors.forename: Jerri Linn
authors.initials: JL
authors.lastname: Phillips
authors.forename: Andrew K
authors.initials: AK
authors.lastname: Stewart
authors.forename: Mary
authors.initials: M
authors.lastname: Lewis
authors.forename: Joan L
authors.initials: JL
authors.lastname: Phillips
authors.forename: Peggy
authors.initials: P
authors.lastname: Adamo
authors.forename: Lynn
authors.initials: L
authors.lastname: Ries
authors.forename: Dave
authors.initials: D
authors.lastname: Stinchcomb
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S.; D059019:Clinical Coding; D003625:Data Collection / Q000379:methods*; D006801:Humans; D018426:SEER Program; D014481:United States