| article html file updated | 13 February 2020 18:46 CET | Update | https://www.mdpi.com/1996-1944/12/18/3045 |
| article html file updated | 19 September 2019 13:45 CEST | Update | - |
| article html file updated | 19 September 2019 13:29 CEST | Update | - |
| article html file updated | 19 September 2019 13:10 CEST | Original file | - |
| article pdf uploaded. | 19 September 2019 12:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/3045/pdf |
| article xml uploaded. | 19 September 2019 12:50 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3045/xml |
| article xml file uploaded | 19 September 2019 12:50 CEST | Original file | - |
