| article html file updated | 1 September 2025 19:35 CEST | Update | https://www.mdpi.com/1911-8074/14/2/47 |
| article html file updated | 24 July 2022 01:02 CEST | Update | - |
| article html file updated | 25 January 2021 13:39 CET | Update | - |
| article pdf uploaded. | 25 January 2021 13:37 CET | Updated version of record | https://www.mdpi.com/1911-8074/14/2/47/pdf |
| article xml uploaded. | 25 January 2021 13:37 CET | Update | https://www.mdpi.com/1911-8074/14/2/47/xml |
| article xml file uploaded | 25 January 2021 13:37 CET | Update | - |
| article html file updated | 24 January 2021 15:11 CET | Original file | - |
| article pdf uploaded. | 24 January 2021 15:10 CET | Version of Record | https://www.mdpi.com/1911-8074/14/2/47/pdf-vor |
| article xml uploaded. | 24 January 2021 15:10 CET | Update | - |
| article xml file uploaded | 24 January 2021 15:10 CET | Original file | - |