Funding for this research was provided by:
Text and Data Mining valid from 2019-02-21
Received: 24 August 2018
Accepted: 5 January 2019
First Online: 21 February 2019
Compliance with ethical standards
: The following authors are employees of Gilead Sciences and may hold stock interest in the company: Robert H. Hyland, Sophia Lu, Gregory Camus, Luisa M. Stamm, Diana M. Brainard, and G. Mani Subramanian. All other authors declare no conflicts of interest.
: The study protocol was approved by the review board or ethics committee of each institution prior to study initiation. The study was conducted in accordance with the International Conference on Harmonization Good Clinical Practice Guidelines and the Declaration of Helsinki.
: Patients provided written informed consent before undertaking any study-related procedures.