| article html file updated | 1 September 2025 17:35 CEST | Update | https://www.mdpi.com/2227-9032/9/1/33 |
| article html file updated | 23 July 2022 09:34 CEST | Update | - |
| article html file updated | 7 January 2021 09:15 CET | Update | - |
| article pdf uploaded. | 7 January 2021 09:14 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/1/33/pdf |
| article xml uploaded. | 7 January 2021 09:14 CET | Update | https://www.mdpi.com/2227-9032/9/1/33/xml |
| article xml file uploaded | 7 January 2021 09:14 CET | Update | - |
| article html file updated | 4 January 2021 09:41 CET | Update | - |
| article pdf uploaded. | 4 January 2021 09:39 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/1/33/pdf-vor |
| article xml file uploaded | 4 January 2021 09:39 CET | Update | - |
| article html file updated | 1 January 2021 11:58 CET | Original file | - |
| article pdf uploaded. | 1 January 2021 11:57 CET | Version of Record | https://www.mdpi.com/2227-9032/9/1/33/pdf-vor |
| article xml file uploaded | 1 January 2021 11:57 CET | Original file | - |
