| article html file updated | 1 September 2025 07:34 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1512 |
| article html file updated | 22 July 2022 06:01 CEST | Update | - |
| article html file updated | 9 October 2020 22:35 CEST | Update | - |
| article html file updated | 8 September 2020 10:02 CEST | Original file | - |
| article pdf uploaded. | 8 September 2020 10:01 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/9/1512/pdf |
| article xml uploaded. | 8 September 2020 10:01 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1512/xml |
| article xml file uploaded | 8 September 2020 10:01 CEST | Original file | - |
| article pdf uploaded. | 4 September 2020 13:42 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/9/1512/pdf-vor |
| article pdf uploaded. | 4 September 2020 13:42 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/9/1512/pdf-vor |
