Text and Data Mining valid from 2019-01-21
Received: 27 June 2018
Accepted: 14 January 2019
First Online: 21 January 2019
Ethics approval and consent to participate
: Approval was received from the Local Institutional Ethics Committee (Project number: 2016/494; March 18th, 2016) and written and signed informed consents were taken from all of the patients.
: Not applicable (not any individual/personal data were presented in the manuscript).
: The authors declare that they have no competing interests.
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