Article History
Received: 21 September 2020
Accepted: 27 October 2020
First Online: 11 November 2020
Compliance with ethical standards
:
: Not required for this personal viewpoint.
: RAJ has served as a consultant to Pfizer, outside the scope of this work. All the other authors have no financial relationships to disclose.
Free to read: This content has been made available to all.