Ioacara, Sorin http://orcid.org/0000-0001-5663-3593
Sava, Elisabeta
Georgescu, Olivia
Sirbu, Anca
Fica, Simona
Article History
Received: 11 April 2018
Accepted: 3 May 2018
First Online: 17 May 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study formal consent is not required.