| article html file updated | 19 August 2026 07:08 CEST | Update | https://www.mdpi.com/1999-4923/13/4/523 |
| article html file updated | 2 September 2025 03:17 CEST | Update | N/A |
| article html file updated | 25 July 2022 11:32 CEST | Update | N/A |
| article html file updated | 4 August 2021 21:00 CEST | Update | N/A |
| article html file updated | 12 April 2021 10:47 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2021 10:45 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/523/pdf |
| article xml uploaded. | 12 April 2021 10:45 CEST | Update | https://www.mdpi.com/1999-4923/13/4/523/xml |
| article xml file uploaded | 12 April 2021 10:45 CEST | Original file | N/A |
| article pdf uploaded. | 9 April 2021 15:23 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/4/523/pdf-vor |
