Updates are available Correction dated 2020-10-24

Article History

Received: 8 April 2020

Accepted: 13 May 2020

First Online: 24 May 2020

Change Date: 24 October 2020

Change Type: Correction

Change Details: A Correction to this paper has been published:

Change Details: https://doi.org/10.1007/s00345-020-03495-3

Compliance with ethical standards

:

: The authors declare that they have no conflicts of interest.

: The Beth Israel Deaconess Committee on Clinical Investigations approved all NAMCS analyses as exempt research.

: NAMCS data collection is authorized under Section 306 of the Public Health Service Act, which permits data collection for health research. Participation is voluntary.