| article html file updated | 1 September 2025 07:27 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1493 |
| article html file updated | 22 July 2022 05:51 CEST | Update | - |
| article html file updated | 9 October 2020 22:15 CEST | Update | - |
| article html file updated | 7 September 2020 09:34 CEST | Original file | - |
| article pdf uploaded. | 7 September 2020 09:33 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/9/1493/pdf |
| article xml uploaded. | 7 September 2020 09:33 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1493/xml |
| article xml file uploaded | 7 September 2020 09:33 CEST | Original file | - |
| article pdf uploaded. | 3 September 2020 12:52 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/9/1493/pdf-vor |
