Siomou, Ekaterini
Giapros, Vasileios
Papadopoulou, Zoe
Pavlou, Maria
Sapka, Kleanthi
Syrrou, Maria
Article History
Received: 6 December 2019
Accepted: 4 June 2020
First Online: 3 July 2020
Compliance with Ethical Standards
: The study was approved by the ethical committee of Ioannina University Hospital (no. 436).
: None.