| article html file updated | 25 June 2025 12:09 CEST | Update | https://www.mdpi.com/1422-0067/25/4/2021 |
| article html file updated | 7 February 2024 10:47 CET | Original file | N/A |
| article pdf uploaded. | 7 February 2024 10:45 CET | Version of Record | https://www.mdpi.com/1422-0067/25/4/2021/pdf |
| article xml uploaded. | 7 February 2024 10:45 CET | Update | https://www.mdpi.com/1422-0067/25/4/2021/xml |
| article xml file uploaded | 7 February 2024 10:45 CET | Original file | N/A |
