| article html file updated | 1 September 2025 23:57 CEST | Update | https://www.mdpi.com/2227-9091/9/3/49 |
| article html file updated | 25 July 2022 06:44 CEST | Update | - |
| article html file updated | 9 March 2021 08:41 CET | Update | - |
| article pdf uploaded. | 9 March 2021 08:40 CET | Updated version of record | https://www.mdpi.com/2227-9091/9/3/49/pdf |
| article xml uploaded. | 9 March 2021 08:40 CET | Update | https://www.mdpi.com/2227-9091/9/3/49/xml |
| article xml file uploaded | 9 March 2021 08:40 CET | Update | - |
| article html file updated | 8 March 2021 16:32 CET | Original file | - |
| article pdf uploaded. | 8 March 2021 16:31 CET | Version of Record | https://www.mdpi.com/2227-9091/9/3/49/pdf-vor |
| article xml file uploaded | 8 March 2021 16:31 CET | Original file | - |
