| article html file updated | 30 August 2025 11:17 CEST | Update | https://www.mdpi.com/1996-1944/12/2/322 |
| article html file updated | 20 July 2022 16:56 CEST | Update | - |
| article html file updated | 11 February 2020 10:26 CET | Update | - |
| article html file updated | 13 October 2019 16:36 CEST | Update | - |
| article html file updated | 27 April 2019 03:35 CEST | Update | - |
| article html file updated | 12 April 2019 23:36 CEST | Update | - |
| article html file updated | 3 April 2019 06:54 CEST | Update | - |
| article html file updated | 30 January 2019 08:26 CET | Update | - |
| article html file updated | 22 January 2019 03:34 CET | Original file | - |
| article pdf uploaded. | 21 January 2019 09:57 CET | Version of Record | https://www.mdpi.com/1996-1944/12/2/322/pdf |
| article xml uploaded. | 21 January 2019 09:57 CET | Update | https://www.mdpi.com/1996-1944/12/2/322/xml |
| article xml file uploaded | 21 January 2019 09:57 CET | Original file | - |
