Updates are available Correction dated 2022-04-11

Article History

Received: 21 June 2021

Accepted: 5 November 2021

First Online: 9 December 2021

Change Date: 11 April 2022

Change Type: Correction

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

Change Details: https://doi.org/10.1186/s13690-022-00877-4

Declarations

:

: This study, observational in design, used retrospective pseudonymized, non-identifiable and non-traceable data, and was conducted in accordance with the amended Helsinki Declaration, the International Guidelines for Ethical Review of Epidemiological Studies, and European legislation on data protection and patients’ rights. The study implies the use of pseudonymised data, accesses and/or curated and/or treated under the ethical and legal provisions of application in the different participant institutions. The work has been developed in the context of a federated infrastructure where no individual data is pooled or exchanged across institutions but just aggregated outputs.

: Not applicable.

: The content of this report represents the views of the authors only and is their sole responsibility; it cannot be considered to reflect the views of the European Commission and/or the Consumers, Health, Agriculture and Food Executive Agency (CHAFEA) or any other body of the European Union. The European Commission and the Agency do not accept any responsibility for use that may be made of the information it contains.