Lapolla, Annunziata
Metzger, Boyd E.
Article History
Received: 9 November 2017
Accepted: 15 April 2018
First Online: 4 May 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: This article does not contain any studies with human participants performed by any of the authors.
: For this type of study formal consent is not required.