| article html file updated | 31 August 2025 09:22 CEST | Update | https://www.mdpi.com/1996-1944/13/2/468 |
| article html file updated | 20 July 2022 17:54 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:13 CET | Update | N/A |
| article html file updated | 5 February 2020 16:22 CET | Update | N/A |
| article html file updated | 19 January 2020 03:40 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2020 03:39 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/468/pdf |
| article xml uploaded. | 19 January 2020 03:39 CET | Update | https://www.mdpi.com/1996-1944/13/2/468/xml |
| article xml file uploaded | 19 January 2020 03:39 CET | Original file | N/A |
