| article html file updated | 1 September 2025 17:52 CEST | Update | https://www.mdpi.com/1999-4915/13/1/67 |
| article html file updated | 23 July 2022 10:59 CEST | Update | N/A |
| article html file updated | 6 January 2021 10:24 CET | Update | N/A |
| article pdf uploaded. | 6 January 2021 10:23 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/67/pdf |
| article xml uploaded. | 6 January 2021 10:23 CET | Update | https://www.mdpi.com/1999-4915/13/1/67/xml |
| article xml file uploaded | 6 January 2021 10:23 CET | Update | N/A |
| article html file updated | 6 January 2021 09:42 CET | Original file | N/A |
| article xml file uploaded | 6 January 2021 09:41 CET | Original file | N/A |
