Funding for this research was provided by:
Merck Sharp and Dohme
Article History
Received: 21 July 2020
Accepted: 18 November 2020
First Online: 7 December 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: E. McCann is an employee of Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA.