Lu-Yao, G L
Kim, S
Moore, D F
Shih, W
Lin, Y
DiPaola, R S
Shen, S
Zietman, A
Yao, S-L
Article History
Received: 26 November 2014
Revised: 29 March 2015
Accepted: 28 April 2015
First Online: 23 June 2015
Competing interests
: During the past 5 years, the following authors have received financial support and maintained affiliations as follows: GLL-Y has been a consultant for Merck Research Laboratories. In addition, S-LY has been employed by Schering-Plough, Merck and Sun Pharmaceuticals LLC in the area of clinical research. None of these entities contributed funding, or played any role whatsoever in the design, interpretation or drafting of our study or manuscript.