Funding for this research was provided by:
Alpine Space program - European Union (CUP J15I16000000007)
Text and Data Mining valid from 2018-09-05
Received: 23 June 2018
Accepted: 29 August 2018
First Online: 5 September 2018
Change Date: 11 October 2018
Change Type: Correction
Change Details: Following publication of the original article , the author reported that their first names and last names were swapped. The original article has been corrected.
Ethics approval and consent to participate
: This study did not involve human participants and, according to current national and international regulations, no ethics committee approval was required. The authors exclusively used public epidemiological data, as well as socio-economic data.
: Not applicable.
: The authors declare that they have no competing interest.
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