Funding for this research was provided by:
Received: 13 September 2020
Accepted: 23 August 2021
First Online: 8 September 2021
: The study protocol of the survey was evaluated and approved by the Ethics Committee for Clinical Research at La Princesa University Hospital in Madrid. All participants included in the study gave their consent to participate in the study whose main objective was to know the magnitude and evolution of IPV. This analysis is framed under the initial objectives of the study, that is why no additional ethics approval were needed for this analysis. Furthermore, the database used for the analysis had been previously anonymized and. The highest level of confidentiality was maintained. National data protection legislation was followed (Ley Orgánica 15/1999 de Protección de Datos de Carácter Personal).
: Not Applicable.
: The authors declare no conflicts of interest.