| article html file updated | 2 September 2025 02:18 CEST | Update | https://www.mdpi.com/2227-7390/9/7/751 |
| article html file updated | 25 July 2022 10:07 CEST | Update | - |
| article html file updated | 3 August 2021 19:34 CEST | Update | - |
| article html file updated | 10 April 2021 16:42 CEST | Update | - |
| article html file updated | 9 April 2021 03:47 CEST | Update | - |
| article pdf uploaded. | 9 April 2021 03:46 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/7/751/pdf |
| article xml uploaded. | 9 April 2021 03:46 CEST | Update | https://www.mdpi.com/2227-7390/9/7/751/xml |
| article xml file uploaded | 9 April 2021 03:46 CEST | Update | - |
| article html file updated | 6 April 2021 04:35 CEST | Original file | - |
| article pdf uploaded. | 6 April 2021 04:33 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/7/751/pdf-vor |
| article xml file uploaded | 6 April 2021 04:33 CEST | Original file | - |
| article pdf uploaded. | 31 March 2021 13:35 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/7/751/pdf-vor |
