Text and Data Mining valid from 2018-05-30
Received: 4 August 2017
Accepted: 28 March 2018
First Online: 30 May 2018
Ethics approval and consent to participate
: This study is based on secondary data and no contact was made with any individuals. In addition, all names and any other personally identifying information was removed from the original research team. Rather, they randomly assign case number and it does not allow linkage to any name or identifying information. Hence, the data is anonymous and consent form is not required. This study complies with national guidelines and provide a reference which supports this. A local ethics committee ruled that no formal ethics approval was required in this particular study.
: Not applicable.
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