| article html file updated | 19 August 2026 06:22 CEST | Update | https://www.mdpi.com/2075-4426/11/4/270 |
| article html file updated | 2 September 2025 02:45 CEST | Update | N/A |
| article html file updated | 25 July 2022 10:47 CEST | Update | N/A |
| article html file updated | 4 August 2021 07:30 CEST | Update | N/A |
| article html file updated | 11 April 2021 07:05 CEST | Update | N/A |
| article html file updated | 11 April 2021 06:54 CEST | Update | N/A |
| article html file updated | 7 April 2021 13:17 CEST | Update | N/A |
| article pdf uploaded. | 7 April 2021 13:16 CEST | Updated version of record | https://www.mdpi.com/2075-4426/11/4/270/pdf |
| article xml uploaded. | 7 April 2021 13:16 CEST | Update | https://www.mdpi.com/2075-4426/11/4/270/xml |
| article xml file uploaded | 7 April 2021 13:16 CEST | Update | N/A |
| article html file updated | 4 April 2021 14:21 CEST | Original file | N/A |
| article pdf uploaded. | 4 April 2021 14:20 CEST | Version of Record | https://www.mdpi.com/2075-4426/11/4/270/pdf-vor |
| article xml file uploaded | 4 April 2021 14:20 CEST | Original file | N/A |
