| article html file updated | 18 August 2026 13:25 CEST | Update | https://www.mdpi.com/2571-8797/2/4/32 |
| article html file updated | 1 September 2025 15:59 CEST | Update | N/A |
| article html file updated | 23 July 2022 05:04 CEST | Update | N/A |
| article html file updated | 14 December 2020 13:43 CET | Original file | N/A |
| article pdf uploaded. | 14 December 2020 13:42 CET | Version of Record | https://www.mdpi.com/2571-8797/2/4/32/pdf |
| article xml uploaded. | 14 December 2020 13:42 CET | Update | https://www.mdpi.com/2571-8797/2/4/32/xml |
| article xml file uploaded | 14 December 2020 13:42 CET | Original file | N/A |
