Bellolio, Enrique
Riquelme, Ismael http://orcid.org/0000-0002-9545-3971
Riffo-Campos, Angela L.
Rueda, Carlos
Ferreccio, Catterina
Villaseca, Miguel
Brebi, Priscilla
Muñoz, Sergio
Araya, Juan Carlos
Funding for this research was provided by:
DIUFRO Grant (DI17-0132)
The National Fund for Scientific and Technological Development (FONDECYT) Grant (3170826, 11150802)
Article History
Received: 8 January 2018
Accepted: 31 October 2018
First Online: 22 November 2018
Compliance with Ethical Standards
: Informed consent was obtained from all individual participants included in the study according to ethical requirements of WMA Declaration of Helsinki - Principles for medical research involving human subjects. We declare that this manuscript is original, has not been published before and is not currently being considered for publication elsewhere. The funders (see Acknowledgements) had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
: The authors have no conflicts of interest to declare.