Funding for this research was provided by:
Embrapa Management System (MP4SEG 04.13.09.001.00)
Received: 28 February 2019
Accepted: 26 July 2019
First Online: 2 August 2019
Ethics approval and consent to participate
: This research was approved by the Committee for Ethics in Research with Human Beings (CEP) of the Lutheran University Center of Palmas (CEULP/ULBRA) under the number of the Presentation Certificate for Ethical Assessment (CAAE) 50419215.5.0000.5516. All methods have been performed in accordance with the relevant guidelines and regulations. All participants in the study signed the Informed Consent Term.
: Not applicable.
: The authors declare that they have no competing interests.