| article html file updated | 1 September 2025 13:35 CEST | Update | https://www.mdpi.com/2227-9067/7/11/229 |
| article html file updated | 23 July 2022 01:16 CEST | Update | - |
| article html file updated | 17 November 2020 04:27 CET | Original file | - |
| article pdf uploaded. | 17 November 2020 04:25 CET | Updated version of record | https://www.mdpi.com/2227-9067/7/11/229/pdf |
| article xml uploaded. | 17 November 2020 04:25 CET | Update | https://www.mdpi.com/2227-9067/7/11/229/xml |
| article xml file uploaded | 17 November 2020 04:25 CET | Original file | - |
| article pdf uploaded. | 16 November 2020 13:04 CET | Version of Record | https://www.mdpi.com/2227-9067/7/11/229/pdf-vor |
