| article html file updated | 7 September 2025 03:32 CEST | Update | https://www.mdpi.com/2304-6775/9/4/49 |
| article html file updated | 30 July 2022 12:43 CEST | Update | N/A |
| article html file updated | 23 October 2021 15:59 CEST | Original file | N/A |
| article pdf uploaded. | 23 October 2021 15:58 CEST | Version of Record | https://www.mdpi.com/2304-6775/9/4/49/pdf |
| article xml uploaded. | 23 October 2021 15:58 CEST | Update | https://www.mdpi.com/2304-6775/9/4/49/xml |
| article xml file uploaded | 23 October 2021 15:58 CEST | Original file | N/A |
