Funding for this research was provided by:
Fondo Nacional de Desarrollo Científico y Tecnológico (11150875, 1130948, 1170972)
Received: 13 June 2020
Accepted: 6 October 2020
First Online: 17 October 2020
Ethics approval and consent to participate
: All procedures were approved by the Universidad de Concepción bioethics committee, Servicio Agrícola y Ganadero (SAG R.E: 8968-2015, 1657.2016, 73-2016, 23-2017), and Corporación Nacional Forestal (CONAF N°018-2015).
: Not applicable.
: The authors declare that they have no competing interests.