| article html file updated | 1 September 2025 18:12 CEST | Update | https://www.mdpi.com/2072-6694/13/2/221 |
| article html file updated | 23 July 2022 13:01 CEST | Update | - |
| article html file updated | 13 January 2021 11:10 CET | Update | - |
| article pdf uploaded. | 13 January 2021 11:09 CET | Updated version of record | https://www.mdpi.com/2072-6694/13/2/221/pdf |
| article xml uploaded. | 13 January 2021 11:09 CET | Update | https://www.mdpi.com/2072-6694/13/2/221/xml |
| article xml file uploaded | 13 January 2021 11:09 CET | Update | - |
| article html file updated | 12 January 2021 01:52 CET | Update | - |
| article pdf uploaded. | 12 January 2021 01:50 CET | Updated version of record | https://www.mdpi.com/2072-6694/13/2/221/pdf-vor |
| article xml uploaded. | 12 January 2021 01:50 CET | Update | - |
| article xml file uploaded | 12 January 2021 01:50 CET | Update | - |
| article html file updated | 9 January 2021 11:08 CET | Original file | - |
| article pdf uploaded. | 9 January 2021 11:07 CET | Version of Record | https://www.mdpi.com/2072-6694/13/2/221/pdf-vor |
| article xml file uploaded | 9 January 2021 11:07 CET | Original file | - |
