| article html file updated | 1 September 2025 19:13 CEST | Update | https://www.mdpi.com/2571-5577/4/1/6 |
| article html file updated | 23 July 2022 21:13 CEST | Update | N/A |
| article html file updated | 8 February 2021 10:45 CET | Original file | N/A |
| article pdf uploaded. | 8 February 2021 10:44 CET | Updated version of record | https://www.mdpi.com/2571-5577/4/1/6/pdf |
| article xml uploaded. | 8 February 2021 10:44 CET | Update | https://www.mdpi.com/2571-5577/4/1/6/xml |
| article xml file uploaded | 8 February 2021 10:44 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2021 15:07 CET | Version of Record | https://www.mdpi.com/2571-5577/4/1/6/pdf-vor |
