| article html file updated | 1 September 2025 17:32 CEST | Update | https://www.mdpi.com/1660-4601/18/1/256 |
| article html file updated | 23 July 2022 09:20 CEST | Update | - |
| article html file updated | 4 January 2021 09:36 CET | Update | - |
| article pdf uploaded. | 4 January 2021 09:34 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/1/256/pdf |
| article xml uploaded. | 4 January 2021 09:34 CET | Update | https://www.mdpi.com/1660-4601/18/1/256/xml |
| article xml file uploaded | 4 January 2021 09:34 CET | Update | - |
| article html file updated | 31 December 2020 17:05 CET | Original file | - |
| article pdf uploaded. | 31 December 2020 17:04 CET | Version of Record | https://www.mdpi.com/1660-4601/18/1/256/pdf-vor |
| article xml uploaded. | 31 December 2020 17:04 CET | Update | - |
| article xml file uploaded | 31 December 2020 17:04 CET | Original file | - |
