Text and Data Mining valid from 2019-03-13
Received: 28 October 2018
Accepted: 25 February 2019
First Online: 13 March 2019
Compliance with ethical standards
: All contributing authors have declared that there is no conflict of interest.
: This study involved human participants and was conducted in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This manuscript involved human participants.
: This service evaluation was a retrospective note review of anonymised data and did not entail individual participant consent process. Informed consent was obtained from all participants.