Rodríguez-Girondo, Mar https://orcid.org/0000-0003-0414-870X
van den Berg, Niels
Hof, Michel H.
Beekman, Marian
Slagboom, Eline
Funding for this research was provided by:
Ministerio de Economía, Industria y Competitividad, Gobierno de España (MTM2017-89422-P)
Article History
Received: 3 June 2020
Accepted: 14 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: No permission from the ethical medical commission was required to collect and analyzed the HSN data. The authors got formal permission to analyze and publish the data from the International Institute for Social History (IISG).
: Not applicable.
: The authors declare that they have <b>no conflict of interest.</b>