Ben Fredj, Sihem
Ben Cheikh, Asma
Bhiri, Sana
Ghali, Hela
Khefacha, Salwa
Dhidah, Lamine
Merzougui, Latifa
Ben Rejeb, Mohamed
Said Latiri, Houyem
Article History
Received: 25 February 2019
Accepted: 25 February 2020
First Online: 23 March 2020
Ethics approval and consent to participate
: Ethical approval for this study was obtained from Ethics Committee of the University Hospital Sahloul in January 2015. We have also obtained an informed verbal consent from participants to participate since the study was a part of hospital infection control program. The ethics committee approved the verbal consent. We sent an information letter to all the heads of the departments and we obtained support from them before starting project activities. Data was anonymized and confidential.
: Not applicable since the study does not contain any individual person’s data in any form (including individual details, images or videos.
: The authors declare that they have no competing interests.