| article html file updated | 13 February 2020 21:17 CET | Update | https://www.mdpi.com/1996-1944/12/19/3196 |
| article html file updated | 16 October 2019 00:15 CEST | Update | - |
| article html file updated | 3 October 2019 06:03 CEST | Update | - |
| article xml uploaded. | 3 October 2019 06:01 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3196/xml |
| article xml uploaded. | 3 October 2019 06:01 CEST | Update | - |
| article pdf uploaded. | 3 October 2019 06:01 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/19/3196/pdf |
| article html file updated | 29 September 2019 09:56 CEST | Original file | - |
| article pdf uploaded. | 29 September 2019 09:55 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3196/pdf-vor |
| article xml uploaded. | 29 September 2019 09:55 CEST | Update | - |
| article xml file uploaded | 29 September 2019 09:55 CEST | Original file | - |
