| article html file updated | 1 September 2025 18:39 CEST | Update | https://www.mdpi.com/2227-9032/9/1/75 |
| article html file updated | 23 July 2022 16:19 CEST | Update | - |
| article html file updated | 15 January 2021 02:34 CET | Update | - |
| article pdf uploaded. | 15 January 2021 02:33 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/1/75/pdf |
| article xml uploaded. | 15 January 2021 02:33 CET | Update | https://www.mdpi.com/2227-9032/9/1/75/xml |
| article xml file uploaded | 15 January 2021 02:33 CET | Update | - |
| article html file updated | 14 January 2021 15:15 CET | Update | - |
| article pdf uploaded. | 14 January 2021 15:14 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/1/75/pdf-vor |
| article xml uploaded. | 14 January 2021 15:14 CET | Update | - |
| article xml file uploaded | 14 January 2021 15:14 CET | Update | - |
| article html file updated | 14 January 2021 14:24 CET | Original file | - |
| article pdf uploaded. | 14 January 2021 14:23 CET | Version of Record | https://www.mdpi.com/2227-9032/9/1/75/pdf-vor |
| article xml uploaded. | 14 January 2021 14:23 CET | Update | - |
| article xml file uploaded | 14 January 2021 14:23 CET | Original file | - |
