Funding for this research was provided by:
Qatar National Library
Text and Data Mining valid from 2019-12-01
Received: 7 May 2019
Accepted: 2 October 2019
First Online: 9 December 2019
Ethics Approval and Consent to Participate
: Not Applicable.
: Not applicable.
: The authors, Karim Hader, Michael Rumpf, Maxime Hertzog, Liam Kilduff, Olivier Girard, and Joao Silva, declare that they have no competing interests.