| article html file updated | 26 December 2025 02:50 CET | Update | https://www.mdpi.com/2227-9067/8/10/903 |
| article html file updated | 7 September 2025 02:33 CEST | Update | - |
| article html file updated | 30 July 2022 10:04 CEST | Update | - |
| article html file updated | 12 October 2021 15:54 CEST | Original file | - |
| article pdf uploaded. | 12 October 2021 15:52 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/10/903/pdf |
| article xml uploaded. | 12 October 2021 15:52 CEST | Update | https://www.mdpi.com/2227-9067/8/10/903/xml |
| article xml file uploaded | 12 October 2021 15:52 CEST | Original file | - |
| article pdf uploaded. | 10 October 2021 10:54 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/10/903/pdf-vor |
