Díaz-Liñán, M. C.
García-Valverde, M. T.
López-Lorente, A. I.
Cárdenas, S.
Lucena, R.
Funding for this research was provided by:
Spanish Ministry of Economy and Competitiveness (CTQ2017-83175R)
Article History
Received: 30 December 2019
Revised: 12 February 2020
Accepted: 16 March 2020
First Online: 3 April 2020
Compliance with ethical standards
: Informed consent was obtained for saliva samples from all individual participants (healthy volunteers) involved in the study. The study was approved by the appropriate ethics committee (“Comité Ético de Investigación con humanos”) as part of the “Comité de Bioética y Bioseguridad de la Universidad de Córdoba” and was performed in accordance with the ethical standards.
: The authors declare that they have no competing interests.