| article html file updated | 1 September 2025 22:11 CEST | Update | https://www.mdpi.com/1999-4893/14/2/64 |
| article html file updated | 25 July 2022 04:10 CEST | Update | - |
| article html file updated | 25 February 2021 08:25 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 08:24 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/2/64/pdf |
| article xml uploaded. | 25 February 2021 08:24 CET | Update | https://www.mdpi.com/1999-4893/14/2/64/xml |
| article xml file uploaded | 25 February 2021 08:24 CET | Original file | - |
| article pdf uploaded. | 19 February 2021 16:12 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/2/64/pdf-vor |
| article pdf uploaded. | 19 February 2021 16:08 CET | Version of Record | https://www.mdpi.com/1999-4893/14/2/64/pdf-vor |