| article html file updated | 7 September 2025 00:38 CEST | Update | https://www.mdpi.com/2227-9067/8/9/791 |
| article html file updated | 23 November 2022 11:33 CET | Update | - |
| article xml uploaded. | 23 November 2022 11:32 CET | Update | https://www.mdpi.com/2227-9067/8/9/791/xml |
| article xml uploaded. | 23 November 2022 11:32 CET | Update | - |
| article pdf uploaded. | 23 November 2022 11:32 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/9/791/pdf |
| article html file updated | 30 July 2022 05:08 CEST | Update | - |
| article html file updated | 10 September 2021 10:55 CEST | Update | - |
| article pdf uploaded. | 10 September 2021 10:54 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/9/791/pdf-vor |
| article xml file uploaded | 10 September 2021 10:54 CEST | Update | - |
| article xml uploaded. | 10 September 2021 10:54 CEST | Update | - |
| article html file updated | 10 September 2021 09:54 CEST | Update | - |
| article pdf uploaded. | 10 September 2021 09:53 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/9/791/pdf-vor |
| article xml uploaded. | 10 September 2021 09:53 CEST | Update | - |
| article xml file uploaded | 10 September 2021 09:53 CEST | Update | - |
| article html file updated | 10 September 2021 09:15 CEST | Original file | - |
| article pdf uploaded. | 10 September 2021 09:14 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/9/791/pdf-vor |
| article xml file uploaded | 10 September 2021 09:14 CEST | Update | - |
| article xml uploaded. | 10 September 2021 09:14 CEST | Original file | - |
