Chen, S-S
Chang, B Y
Chang, S
Tong, T
Ham, S
Sherry, B
Burger, J A
Rai, K R
Chiorazzi, N
Article History
Received: 11 August 2015
Revised: 29 September 2015
Accepted: 16 October 2015
First Online: 9 November 2015
Competing interests
: BY Chang and S Chang as employees and/or shareholders of Pharmacyclics, Inc. JA Burger and N Chiorazzi have received research funding from Pharmacyclics, Inc.