| article html file updated | 7 September 2025 06:23 CEST | Update | https://www.mdpi.com/1660-3397/19/12/668 |
| article html file updated | 30 July 2022 18:59 CEST | Update | - |
| article html file updated | 2 December 2021 09:24 CET | Update | - |
| article pdf uploaded. | 2 December 2021 09:22 CET | Updated version of record | https://www.mdpi.com/1660-3397/19/12/668/pdf |
| article xml uploaded. | 2 December 2021 09:22 CET | Update | https://www.mdpi.com/1660-3397/19/12/668/xml |
| article xml file uploaded | 2 December 2021 09:22 CET | Update | - |
| article html file updated | 26 November 2021 13:13 CET | Original file | - |
| article supplementary file uploaded. | 26 November 2021 13:11 CET | - | https://www.mdpi.com/1660-3397/19/12/668#supplementary |
| article pdf uploaded. | 26 November 2021 13:11 CET | Version of Record | https://www.mdpi.com/1660-3397/19/12/668/pdf-vor |
| article xml uploaded. | 26 November 2021 13:11 CET | Update | - |
| article xml file uploaded | 26 November 2021 13:11 CET | Original file | - |
