| article html file updated | 7 September 2025 00:57 CEST | Update | https://www.mdpi.com/2223-7747/10/9/1923 |
| article html file updated | 30 July 2022 05:59 CEST | Update | - |
| article html file updated | 23 September 2021 12:15 CEST | Update | - |
| article pdf uploaded. | 23 September 2021 12:14 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/9/1923/pdf |
| article xml uploaded. | 23 September 2021 12:14 CEST | Update | https://www.mdpi.com/2223-7747/10/9/1923/xml |
| article xml file uploaded | 23 September 2021 12:14 CEST | Update | - |
| article html file updated | 15 September 2021 15:05 CEST | Original file | - |
| article pdf uploaded. | 15 September 2021 15:03 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/9/1923/pdf-vor |
| article xml uploaded. | 15 September 2021 15:03 CEST | Update | - |
| article xml file uploaded | 15 September 2021 15:03 CEST | Original file | - |
