Article History
Accepted: 19 April 2021
First Online: 16 June 2021
Declarations
:
: This study was sponsored by Bristol Myers Squibb, Princeton, NJ, USA.
: Leorah Freeman has received consultancy fees from Celgene and Biogen; has received program sponsorship from Biogen and EMD Serono; and has participated on advisory boards for Genentech, Novartis, Celgene, and EMD Serono. Arianna Kee is employed by Bristol Myers Squibb. Marc Tian and Rina Mehta were employed by Celgene, a Bristol Myers Squibb company, at the time the study was conducted.
: Not applicable.
: Not applicable.
: Not applicable.
: Not applicable.
: BMS policy on data sharing may be found at ExternalRef removed.
: All authors were involved in the design and conduction of the study, as well as in drafting the manuscript and revising it critically for intellectual content. All authors had access to the data and interpreted the data and agree to be accountable for all aspects of the work related to the accuracy and integrity of any part of the work. All authors have approved the final version for submission.