| article html file updated | 1 September 2025 20:13 CEST | Update | https://www.mdpi.com/1999-4915/13/2/213 |
| article html file updated | 24 July 2022 08:00 CEST | Update | - |
| article html file updated | 20 February 2021 09:52 CET | Update | - |
| article pdf uploaded. | 20 February 2021 09:51 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/213/pdf |
| article xml uploaded. | 20 February 2021 09:51 CET | Update | https://www.mdpi.com/1999-4915/13/2/213/xml |
| article xml file uploaded | 20 February 2021 09:51 CET | Update | - |
| article html file updated | 3 February 2021 08:14 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 08:12 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/213/pdf-vor |
| article xml uploaded. | 3 February 2021 08:12 CET | Update | - |
| article xml file uploaded | 3 February 2021 08:12 CET | Original file | - |
| article pdf uploaded. | 30 January 2021 11:50 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/213/pdf-vor |
