| article html file updated | 19 August 2026 02:51 CEST | Update | https://www.mdpi.com/1999-4915/13/3/471 |
| article html file updated | 2 September 2025 00:26 CEST | Update | N/A |
| article html file updated | 25 July 2022 07:24 CEST | Update | N/A |
| article html file updated | 19 March 2021 13:09 CET | Original file | N/A |
| article pdf uploaded. | 19 March 2021 13:08 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/3/471/pdf |
| article xml uploaded. | 19 March 2021 13:08 CET | Update | https://www.mdpi.com/1999-4915/13/3/471/xml |
| article xml file uploaded | 19 March 2021 13:08 CET | Original file | N/A |
| article pdf uploaded. | 12 March 2021 14:55 CET | Version of Record | https://www.mdpi.com/1999-4915/13/3/471/pdf-vor |
