| article html file updated | 2 September 2025 01:17 CEST | Update | https://www.mdpi.com/1996-1944/14/6/1538 |
| article html file updated | 25 July 2022 08:37 CEST | Update | N/A |
| article html file updated | 23 March 2021 02:05 CET | Update | N/A |
| article pdf uploaded. | 23 March 2021 02:04 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/6/1538/pdf |
| article xml uploaded. | 23 March 2021 02:04 CET | Update | https://www.mdpi.com/1996-1944/14/6/1538/xml |
| article xml file uploaded | 23 March 2021 02:04 CET | Update | N/A |
| article html file updated | 21 March 2021 11:26 CET | Original file | N/A |
| article pdf uploaded. | 21 March 2021 11:24 CET | Version of Record | https://www.mdpi.com/1996-1944/14/6/1538/pdf-vor |
| article xml file uploaded | 21 March 2021 11:24 CET | Original file | N/A |
