| article html file updated | 1 September 2025 19:28 CEST | Update | https://www.mdpi.com/1424-8220/21/3/750 |
| article html file updated | 23 July 2022 23:43 CEST | Update | - |
| article html file updated | 25 January 2021 10:39 CET | Update | - |
| article pdf uploaded. | 25 January 2021 10:36 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/750/pdf |
| article xml uploaded. | 25 January 2021 10:36 CET | Update | https://www.mdpi.com/1424-8220/21/3/750/xml |
| article xml file uploaded | 25 January 2021 10:36 CET | Update | - |
| article html file updated | 22 January 2021 16:08 CET | Original file | - |
| article pdf uploaded. | 22 January 2021 16:06 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/750/pdf-vor |
| article xml uploaded. | 22 January 2021 16:06 CET | Update | - |
| article xml file uploaded | 22 January 2021 16:06 CET | Original file | - |
