| article html file updated | 14 February 2020 10:34 CET | Update | https://www.mdpi.com/1996-1944/12/22/3774 |
| article html file updated | 27 November 2019 11:31 CET | Update | N/A |
| article html file updated | 17 November 2019 10:33 CET | Original file | N/A |
| article pdf uploaded. | 17 November 2019 10:32 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3774/pdf |
| article xml uploaded. | 17 November 2019 10:32 CET | Update | https://www.mdpi.com/1996-1944/12/22/3774/xml |
| article xml file uploaded | 17 November 2019 10:32 CET | Original file | N/A |
