| article html file updated | 13 February 2020 11:59 CET | Update | https://www.mdpi.com/1996-1944/12/17/2698 |
| article html file updated | 12 September 2019 00:46 CEST | Update | - |
| article html file updated | 11 September 2019 22:20 CEST | Update | - |
| article html file updated | 11 September 2019 17:32 CEST | Update | - |
| article html file updated | 11 September 2019 15:14 CEST | Update | - |
| article html file updated | 11 September 2019 11:05 CEST | Update | - |
| article html file updated | 11 September 2019 09:18 CEST | Update | - |
| article html file updated | 23 August 2019 10:33 CEST | Original file | - |
| article pdf uploaded. | 23 August 2019 10:32 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2698/pdf |
| article xml uploaded. | 23 August 2019 10:32 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2698/xml |
| article xml file uploaded | 23 August 2019 10:32 CEST | Original file | - |
