Nikolaou, Stella
Qiu, Shengyang
Fiorentino, Francesca
Rasheed, Shahnawaz
Tekkis, Paris
Kontovounisios, Christos
Article History
Received: 4 April 2018
Accepted: 28 June 2018
First Online: 18 July 2018
Compliance with ethical standards
:
: The authors declare they have no conflict of interest.
: This article is compliant with ethical standards.
: Informed consent was not required for this study.