| article html file updated | 1 September 2025 08:02 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1542 |
| article html file updated | 22 July 2022 06:32 CEST | Update | - |
| article html file updated | 9 October 2020 23:23 CEST | Update | - |
| article html file updated | 10 September 2020 11:09 CEST | Original file | - |
| article pdf uploaded. | 10 September 2020 11:07 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/9/1542/pdf |
| article xml uploaded. | 10 September 2020 11:07 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1542/xml |
| article xml file uploaded | 10 September 2020 11:07 CEST | Original file | - |
| article pdf uploaded. | 9 September 2020 13:05 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/9/1542/pdf-vor |
