| article html file updated | 10 February 2020 09:41 CET | Update | https://www.mdpi.com/1996-1944/11/9/1642 |
| article html file updated | 7 October 2019 13:46 CEST | Update | - |
| article html file updated | 29 April 2019 08:14 CEST | Update | - |
| article html file updated | 15 April 2019 04:00 CEST | Update | - |
| article html file updated | 31 March 2019 16:11 CEST | Update | - |
| article html file updated | 28 September 2018 12:24 CEST | Update | - |
| article html file updated | 7 September 2018 07:17 CEST | Original file | - |
| article pdf uploaded. | 7 September 2018 07:16 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/9/1642/pdf |
| article xml uploaded. | 7 September 2018 07:16 CEST | Update | https://www.mdpi.com/1996-1944/11/9/1642/xml |
| article xml file uploaded | 7 September 2018 07:16 CEST | Original file | - |
