| article html file updated | 6 September 2025 15:58 CEST | Update | https://www.mdpi.com/2227-9717/11/7/2021 |
| article html file updated | 15 September 2023 12:18 CEST | Update | N/A |
| article xml uploaded. | 15 September 2023 12:16 CEST | Update | https://www.mdpi.com/2227-9717/11/7/2021/xml |
| article pdf uploaded. | 15 September 2023 12:16 CEST | Updated version of record | https://www.mdpi.com/2227-9717/11/7/2021/pdf |
| article html file updated | 20 July 2023 20:48 CEST | Update | N/A |
| article html file updated | 6 July 2023 09:36 CEST | Original file | N/A |
| article pdf uploaded. | 6 July 2023 09:34 CEST | Version of Record | https://www.mdpi.com/2227-9717/11/7/2021/pdf-vor |
| article xml file uploaded | 6 July 2023 09:34 CEST | Original file | N/A |
