| article html file updated | 1 September 2025 20:50 CEST | Update | https://www.mdpi.com/1999-4893/14/2/51 |
| article html file updated | 24 July 2022 16:18 CEST | Update | N/A |
| article html file updated | 26 February 2021 13:19 CET | Update | N/A |
| article pdf uploaded. | 26 February 2021 13:18 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/2/51/pdf |
| article xml uploaded. | 26 February 2021 13:18 CET | Update | https://www.mdpi.com/1999-4893/14/2/51/xml |
| article xml file uploaded | 26 February 2021 13:18 CET | Update | N/A |
| article html file updated | 5 February 2021 12:03 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 12:01 CET | Version of Record | https://www.mdpi.com/1999-4893/14/2/51/pdf-vor |
| article xml uploaded. | 5 February 2021 12:01 CET | Update | N/A |
| article xml file uploaded | 5 February 2021 12:01 CET | Original file | N/A |
