| article html file updated | 7 September 2025 01:54 CEST | Update | https://www.mdpi.com/2227-9067/8/10/870 |
| article html file updated | 30 July 2022 08:24 CEST | Update | - |
| article html file updated | 20 October 2021 15:05 CEST | Update | - |
| article pdf uploaded. | 20 October 2021 15:04 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/10/870/pdf |
| article xml uploaded. | 20 October 2021 15:04 CEST | Update | https://www.mdpi.com/2227-9067/8/10/870/xml |
| article xml file uploaded | 20 October 2021 15:04 CEST | Update | - |
| article html file updated | 30 September 2021 03:17 CEST | Update | - |
| article pdf uploaded. | 30 September 2021 03:16 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/10/870/pdf-vor |
| article xml uploaded. | 30 September 2021 03:16 CEST | Update | - |
| article xml file uploaded | 30 September 2021 03:16 CEST | Update | - |
| article html file updated | 29 September 2021 12:54 CEST | Original file | - |
| article pdf uploaded. | 29 September 2021 12:53 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/10/870/pdf-vor |
| article xml uploaded. | 29 September 2021 12:53 CEST | Update | - |
| article xml file uploaded | 29 September 2021 12:53 CEST | Original file | - |
