| article html file updated | 1 September 2025 17:58 CEST | Update | https://www.mdpi.com/1999-4915/13/1/73 |
| article html file updated | 23 July 2022 11:34 CEST | Update | N/A |
| article html file updated | 8 January 2021 08:20 CET | Update | N/A |
| article pdf uploaded. | 8 January 2021 08:19 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/73/pdf |
| article xml uploaded. | 8 January 2021 08:19 CET | Update | https://www.mdpi.com/1999-4915/13/1/73/xml |
| article xml file uploaded | 8 January 2021 08:19 CET | Update | N/A |
| article html file updated | 7 January 2021 07:40 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2021 07:38 CET | Version of Record | https://www.mdpi.com/1999-4915/13/1/73/pdf-vor |
| article xml file uploaded | 7 January 2021 07:38 CET | Original file | N/A |
