| article html file updated | 1 September 2025 12:16 CEST | Update | https://www.mdpi.com/2223-7747/9/11/1464 |
| article html file updated | 22 July 2022 23:06 CEST | Update | - |
| article html file updated | 30 October 2020 09:19 CET | Original file | - |
| article pdf uploaded. | 30 October 2020 09:18 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/11/1464/pdf |
| article xml uploaded. | 30 October 2020 09:18 CET | Update | https://www.mdpi.com/2223-7747/9/11/1464/xml |
| article xml file uploaded | 30 October 2020 09:18 CET | Original file | - |
| article pdf uploaded. | 29 October 2020 15:44 CET | Version of Record | https://www.mdpi.com/2223-7747/9/11/1464/pdf-vor |
