| article html file updated | 20 August 2026 05:59 CEST | Update | https://www.mdpi.com/1660-3397/19/9/477 |
| article html file updated | 25 December 2025 21:40 CET | Update | N/A |
| article html file updated | 6 September 2025 23:35 CEST | Update | N/A |
| article html file updated | 28 July 2022 07:44 CEST | Update | N/A |
| article html file updated | 25 August 2021 11:30 CEST | Original file | N/A |
| article pdf uploaded. | 25 August 2021 11:29 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/9/477/pdf |
| article xml uploaded. | 25 August 2021 11:29 CEST | Update | https://www.mdpi.com/1660-3397/19/9/477/xml |
| article xml file uploaded | 25 August 2021 11:29 CEST | Original file | N/A |
