| article html file updated | 1 September 2025 20:09 CEST | Update | https://www.mdpi.com/1999-4915/13/2/206 |
| article html file updated | 24 July 2022 07:14 CEST | Update | - |
| article html file updated | 24 February 2021 05:15 CET | Update | - |
| article pdf uploaded. | 24 February 2021 05:14 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/206/pdf |
| article xml uploaded. | 24 February 2021 05:14 CET | Update | https://www.mdpi.com/1999-4915/13/2/206/xml |
| article xml file uploaded | 24 February 2021 05:14 CET | Update | - |
| article html file updated | 2 February 2021 05:32 CET | Update | - |
| article pdf uploaded. | 2 February 2021 05:31 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/206/pdf-vor |
| article xml uploaded. | 2 February 2021 05:31 CET | Update | - |
| article xml file uploaded | 2 February 2021 05:31 CET | Update | - |
| article html file updated | 2 February 2021 04:33 CET | Update | - |
| article pdf uploaded. | 2 February 2021 04:32 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/206/pdf-vor |
| article xml uploaded. | 2 February 2021 04:32 CET | Update | - |
| article xml file uploaded | 2 February 2021 04:32 CET | Update | - |
| article html file updated | 1 February 2021 07:50 CET | Original file | - |
| article pdf uploaded. | 1 February 2021 07:49 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/206/pdf-vor |
| article xml uploaded. | 1 February 2021 07:49 CET | Update | - |
| article xml file uploaded | 1 February 2021 07:49 CET | Original file | - |
| article pdf uploaded. | 29 January 2021 15:34 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/206/pdf-vor |
