Text and Data Mining valid from 2019-06-06
Received: 21 March 2019
Revised: 13 May 2019
Accepted: 27 May 2019
First Online: 6 June 2019
Compliance with ethical standards
: The study was conducted after institutional approval (The Ethics Committee of Fundeni Clinical Institute, Registration Number, 23249) aligned with the provisions of the Declaration of Helsinki and written consent to participate in the study was provided by all participating patients.