title: Reply to S. Kaur et al.
authors.affiliation: St Jude Children's Research Hospital, Memphis, TN.
authors.forename: Lisa M
authors.initials: LM
authors.lastname: Jacola
authors.affiliation: St Jude Children's Research Hospital, Memphis, TN.
authors.forename: Kevin R
authors.initials: KR
authors.lastname: Krull
authors.affiliation: St Jude Children's Research Hospital, Memphis, TN.
authors.forename: Ching-Hon
authors.initials: CH
authors.lastname: Pui
authors.affiliation: St Jude Children's Research Hospital, Memphis, TN.
authors.forename: Deqing
authors.initials: D
authors.lastname: Pei
authors.affiliation: St Jude Children's Research Hospital, Memphis, TN.
authors.forename: Cheng
authors.initials: C
authors.lastname: Cheng
authors.affiliation: St Jude Children's Research Hospital, Memphis, TN.
authors.forename: Wilburn E
authors.initials: WE
authors.lastname: Reddick
authors.affiliation: St Jude Children's Research Hospital, Memphis, TN.
authors.forename: Heather M
authors.initials: HM
authors.lastname: Conklin