| article html file updated | 2 September 2025 01:42 CEST | Update | https://www.mdpi.com/1999-4907/12/4/389 |
| article html file updated | 25 July 2022 09:13 CEST | Update | - |
| article html file updated | 3 August 2021 03:11 CEST | Update | - |
| article html file updated | 25 March 2021 11:36 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 11:34 CET | Version of Record | https://www.mdpi.com/1999-4907/12/4/389/pdf |
| article xml uploaded. | 25 March 2021 11:34 CET | Update | https://www.mdpi.com/1999-4907/12/4/389/xml |
| article xml file uploaded | 25 March 2021 11:34 CET | Original file | - |
