| article html file updated | 11 February 2020 17:31 CET | Update | https://www.mdpi.com/1996-1944/12/4/642 |
| article html file updated | 15 October 2019 08:48 CEST | Update | - |
| article html file updated | 26 April 2019 13:39 CEST | Update | - |
| article html file updated | 12 April 2019 09:12 CEST | Update | - |
| article html file updated | 4 April 2019 00:28 CEST | Update | - |
| article html file updated | 1 March 2019 07:45 CET | Update | - |
| article html file updated | 25 February 2019 06:18 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 06:16 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/4/642/pdf |
| article xml uploaded. | 25 February 2019 06:16 CET | Update | https://www.mdpi.com/1996-1944/12/4/642/xml |
| article xml file uploaded | 25 February 2019 06:16 CET | Update | - |
| article pdf uploaded. | 20 February 2019 16:31 CET | Version of Record | https://www.mdpi.com/1996-1944/12/4/642/pdf-vor |
| article xml file uploaded | 20 February 2019 16:31 CET | Original file | - |
