| article html file updated | 12 February 2020 11:42 CET | Update | https://www.mdpi.com/1996-1073/12/9/1798 |
| article html file updated | 19 October 2019 23:19 CEST | Update | - |
| article html file updated | 24 May 2019 12:42 CEST | Update | - |
| article html file updated | 11 May 2019 11:46 CEST | Original file | - |
| article pdf uploaded. | 11 May 2019 11:45 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/9/1798/pdf |
| article xml uploaded. | 11 May 2019 11:45 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1798/xml |
| article xml file uploaded | 11 May 2019 11:45 CEST | Original file | - |
