Dioli, Maurizio https://orcid.org/0000-0001-9025-7456
Article History
Received: 31 October 2017
Accepted: 12 December 2017
First Online: 7 February 2018
Ethics approval and consent to participate
: In every case, prior informed consent was obtained verbally before the interview was conducted, according to the ethical guidelines adopted by the American Anthropological Association (1998) and by the International Society of Ethnobiology (2006).
: The author declares no competing interests.
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