| article html file updated | 1 September 2025 21:21 CEST | Update | https://www.mdpi.com/1999-4915/13/2/274 |
| article html file updated | 25 July 2022 00:03 CEST | Update | N/A |
| article html file updated | 21 February 2021 11:24 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2021 11:23 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/274/pdf |
| article xml uploaded. | 21 February 2021 11:23 CET | Update | https://www.mdpi.com/1999-4915/13/2/274/xml |
| article xml file uploaded | 21 February 2021 11:23 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2021 16:31 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/274/pdf-vor |
