Poveda, Inés http://orcid.org/0000-0002-3343-2630
Vilarrasa, Eva
Martorell, Antonio
García-Martínez, Francisco Javier
Segura, Juan Manuel
Hispán, Patricia
Sánchez-Payá, José
Álvarez, Pedro José
González, Iris
Pascual, José Carlos http://orcid.org/0000-0001-8279-215X
Article History
First Online: 24 July 2018
Compliance with Ethical Standards
:
: All cases and control patients enrolled in this study gave informed consent.
: The local ethics committee approved this study, which was performed in compliance with the Declaration of Helsinki (CEIC PI2016/62.1).
: No sources of funding were used to conduct this study or prepare this article.
: Inés Poveda, Eva Vilarrasa, Antonio Martorell, Francisco Javier García-Martínez, Juan Manuel Segura, Patricia Hispán, José Sánchez-Payá, Pedro José Álvarez, Iris González and Jose Carlos Pascual declare that they have no conflicts of interest.