| article html file updated | 12 February 2020 19:35 CET | Update | https://www.mdpi.com/2079-4991/9/6/880 |
| article html file updated | 21 October 2019 20:50 CEST | Update | - |
| article html file updated | 5 July 2019 15:28 CEST | Update | - |
| article html file updated | 5 July 2019 13:35 CEST | Update | - |
| article html file updated | 14 June 2019 05:59 CEST | Original file | - |
| article pdf uploaded. | 14 June 2019 05:57 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/6/880/pdf |
| article xml uploaded. | 14 June 2019 05:57 CEST | Update | https://www.mdpi.com/2079-4991/9/6/880/xml |
| article xml file uploaded | 14 June 2019 05:57 CEST | Original file | - |
