| article html file updated | 19 August 2026 01:23 CEST | Update | https://www.mdpi.com/1424-8220/21/5/1756 |
| article html file updated | 1 September 2025 23:28 CEST | Update | N/A |
| article html file updated | 25 July 2022 06:01 CEST | Update | N/A |
| article html file updated | 4 March 2021 10:23 CET | Original file | N/A |
| article pdf uploaded. | 4 March 2021 10:15 CET | Version of Record | https://www.mdpi.com/1424-8220/21/5/1756/pdf |
| article xml uploaded. | 4 March 2021 10:15 CET | Update | https://www.mdpi.com/1424-8220/21/5/1756/xml |
| article xml file uploaded | 4 March 2021 10:15 CET | Original file | N/A |
