Text and Data Mining valid from 2019-11-07
Received: 13 September 2019
Accepted: 23 September 2019
First Online: 7 November 2019
Compliance with ethical standards
: As this was part of routine service delivery, and as the data collected relates to my own professional practice, and since the manuscript does not contain any directly or indirectly identifiable patients, no submission to an ethics committee was considered necessary.