Acknowledgements
Dr. Shanafelt discloses research support from Pharmacyclics, Jannsen, GlaxoSmithKline, Genentech, Celgene, and Cephalon. Dr. Parikh notes research support from Pharmacyclics and he is on the advisory board of Pharmacyclics (no personal compensation).
Potential conflict of interest
Disclosure forms provided by the authors are available with the full text of this article online at http://dx.doi.org/10.1080/10428194.2016.1267352.