| article html file updated | 1 September 2025 17:01 CEST | Update | https://www.mdpi.com/1911-8074/14/1/8 |
| article html file updated | 23 July 2022 07:24 CEST | Update | - |
| article html file updated | 19 January 2021 09:15 CET | Update | - |
| article pdf uploaded. | 19 January 2021 09:14 CET | Updated version of record | https://www.mdpi.com/1911-8074/14/1/8/pdf |
| article xml uploaded. | 19 January 2021 09:14 CET | Update | https://www.mdpi.com/1911-8074/14/1/8/xml |
| article xml file uploaded | 19 January 2021 09:14 CET | Update | - |
| article html file updated | 31 December 2020 16:33 CET | Update | - |
| article pdf uploaded. | 31 December 2020 16:32 CET | Updated version of record | https://www.mdpi.com/1911-8074/14/1/8/pdf-vor |
| article xml uploaded. | 31 December 2020 16:32 CET | Update | - |
| article xml file uploaded | 31 December 2020 16:32 CET | Update | - |
| article html file updated | 26 December 2020 14:07 CET | Original file | - |
| article pdf uploaded. | 26 December 2020 14:06 CET | Updated version of record | https://www.mdpi.com/1911-8074/14/1/8/pdf-vor |
| article xml uploaded. | 26 December 2020 14:06 CET | Update | - |
| article xml file uploaded | 26 December 2020 14:06 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 13:03 CET | Version of Record | https://www.mdpi.com/1911-8074/14/1/8/pdf-vor |
