| article html file updated | 12 February 2020 06:33 CET | Update | https://www.mdpi.com/1996-1944/12/8/1294 |
| article html file updated | 18 October 2019 16:22 CEST | Update | N/A |
| article html file updated | 10 May 2019 11:12 CEST | Update | N/A |
| article html file updated | 25 April 2019 12:42 CEST | Original file | N/A |
| article pdf uploaded. | 25 April 2019 12:41 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/8/1294/pdf |
| article xml uploaded. | 25 April 2019 12:41 CEST | Update | https://www.mdpi.com/1996-1944/12/8/1294/xml |
| article xml file uploaded | 25 April 2019 12:41 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2019 14:58 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/8/1294/pdf-vor |
| article xml file uploaded | 19 April 2019 14:58 CEST | Original file | N/A |
