| article html file updated | 1 September 2025 13:49 CEST | Update | https://www.mdpi.com/2227-7390/8/11/2060 |
| article html file updated | 23 July 2022 01:37 CEST | Update | - |
| article html file updated | 19 November 2020 04:52 CET | Original file | - |
| article pdf uploaded. | 19 November 2020 04:51 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/2060/pdf |
| article xml uploaded. | 19 November 2020 04:51 CET | Update | https://www.mdpi.com/2227-7390/8/11/2060/xml |
| article xml file uploaded | 19 November 2020 04:51 CET | Original file | - |
| article pdf uploaded. | 18 November 2020 16:43 CET | Version of Record | https://www.mdpi.com/2227-7390/8/11/2060/pdf-vor |
