Bravo, R.
Blaker, K.
Pigazzi, A.
Article History
Received: 7 January 2019
Accepted: 8 April 2019
First Online: 29 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest and nothing to disclose.
: This work has been approved by the appropriate ethics committee and has therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Research involves a human participant, who has signed a personal informed consent.