| article html file updated | 10 February 2020 00:30 CET | Update | https://www.mdpi.com/1996-1073/11/7/1792 | 
| article html file updated | 5 October 2019 09:26 CEST | Update | - | 
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| article html file updated | 8 July 2018 12:52 CEST | Original file | - | 
| article pdf uploaded. | 8 July 2018 12:51 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/7/1792/pdf | 
| article xml uploaded. | 8 July 2018 12:51 CEST | Update | https://www.mdpi.com/1996-1073/11/7/1792/xml | 
| article xml file uploaded | 8 July 2018 12:51 CEST | Original file | - |