| article html file updated | 25 December 2025 03:47 CET | Update | https://www.mdpi.com/1999-4915/13/2/268 |
| article html file updated | 1 September 2025 21:13 CEST | Update | N/A |
| article html file updated | 22 August 2025 00:37 CEST | Update | N/A |
| article html file updated | 24 July 2022 21:50 CEST | Update | N/A |
| article html file updated | 23 February 2021 12:55 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2021 12:54 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/268/pdf |
| article xml uploaded. | 23 February 2021 12:54 CET | Update | https://www.mdpi.com/1999-4915/13/2/268/xml |
| article xml file uploaded | 23 February 2021 12:54 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2021 13:51 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/268/pdf-vor |
