| article html file updated | 1 September 2025 20:37 CEST | Update | https://www.mdpi.com/2032-6653/12/1/21 |
| article html file updated | 24 July 2022 13:22 CEST | Update | - |
| article html file updated | 5 February 2021 10:03 CET | Update | - |
| article html file updated | 5 February 2021 07:37 CET | Original file | - |
| article pdf uploaded. | 5 February 2021 07:35 CET | Updated version of record | https://www.mdpi.com/2032-6653/12/1/21/pdf |
| article xml uploaded. | 5 February 2021 07:35 CET | Update | https://www.mdpi.com/2032-6653/12/1/21/xml |
| article xml file uploaded | 5 February 2021 07:35 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 14:11 CET | Version of Record | https://www.mdpi.com/2032-6653/12/1/21/pdf-vor |
