Funding for this research was provided by:
Text and Data Mining valid from 2018-11-15
Received: 2 July 2018
Accepted: 30 October 2018
First Online: 15 November 2018
Ethics approval and consent to participate
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki. The use of personal data in the GLOBE study is in compliance with the Dutch Personal Data Protection Act and the Municipal Database Act, and has been registered with the Dutch Data Protection Authority (number 1248943). No formal approval of the medical ethics committee of the Erasmus University Medical Centre was required for the study.
: The authors declare that they have no competing interests.
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