| article html file updated | 7 September 2025 09:46 CEST | Update | https://www.mdpi.com/2076-3921/11/1/15 |
| article html file updated | 30 July 2022 23:52 CEST | Update | - |
| article html file updated | 23 December 2021 10:06 CET | Update | - |
| article html file updated | 23 December 2021 07:49 CET | Original file | - |
| article pdf uploaded. | 23 December 2021 07:48 CET | Updated version of record | https://www.mdpi.com/2076-3921/11/1/15/pdf |
| article xml uploaded. | 23 December 2021 07:48 CET | Update | https://www.mdpi.com/2076-3921/11/1/15/xml |
| article xml file uploaded | 23 December 2021 07:48 CET | Original file | - |
| article pdf uploaded. | 22 December 2021 13:25 CET | Version of Record | https://www.mdpi.com/2076-3921/11/1/15/pdf-vor |
