| article html file updated | 2 September 2025 00:01 CEST | Update | https://www.mdpi.com/2227-9032/9/3/303 |
| article html file updated | 25 July 2022 06:49 CEST | Update | - |
| article html file updated | 24 September 2021 13:54 CEST | Update | - |
| article xml uploaded. | 24 September 2021 13:53 CEST | Update | https://www.mdpi.com/2227-9032/9/3/303/xml |
| article pdf uploaded. | 24 September 2021 13:53 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/3/303/pdf |
| article html file updated | 9 March 2021 11:31 CET | Original file | - |
| article pdf uploaded. | 9 March 2021 11:29 CET | Version of Record | https://www.mdpi.com/2227-9032/9/3/303/pdf-vor |
| article xml file uploaded | 9 March 2021 11:29 CET | Original file | - |
