Stolnicu, Simona http://orcid.org/0000-0002-4459-7019
McCluggage, W. Glenn
Article History
Received: 30 December 2019
Revised: 26 January 2020
Accepted: 4 February 2020
First Online: 10 February 2020
Compliance with ethical standards
: This manuscript meets the ethical standards.
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.