| article html file updated | 3 September 2026 14:02 CEST | Update | https://www.mdpi.com/1999-5903/18/4/221 |
| article html file updated | 23 April 2026 09:20 CEST | Update | N/A |
| article pdf uploaded. | 23 April 2026 09:18 CEST | Updated version of record | https://www.mdpi.com/1999-5903/18/4/221/pdf |
| article xml uploaded. | 23 April 2026 09:18 CEST | Update | https://www.mdpi.com/1999-5903/18/4/221/xml |
| article xml file uploaded | 23 April 2026 09:18 CEST | Update | N/A |
| article html file updated | 21 April 2026 16:15 CEST | Original file | N/A |
| article pdf uploaded. | 21 April 2026 16:12 CEST | Version of Record | https://www.mdpi.com/1999-5903/18/4/221/pdf-vor |
| article xml file uploaded | 21 April 2026 16:12 CEST | Original file | N/A |
