| article html file updated | 7 September 2025 06:22 CEST | Update | https://www.mdpi.com/1999-5903/13/12/302 |
| article html file updated | 30 July 2022 18:57 CEST | Update | - |
| article html file updated | 29 November 2021 14:11 CET | Update | - |
| article pdf uploaded. | 29 November 2021 14:10 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/12/302/pdf |
| article xml uploaded. | 29 November 2021 14:10 CET | Update | https://www.mdpi.com/1999-5903/13/12/302/xml |
| article xml file uploaded | 29 November 2021 14:10 CET | Update | - |
| article html file updated | 26 November 2021 11:54 CET | Original file | - |
| article pdf uploaded. | 26 November 2021 11:52 CET | Version of Record | https://www.mdpi.com/1999-5903/13/12/302/pdf-vor |
| article xml uploaded. | 26 November 2021 11:52 CET | Update | - |
| article xml file uploaded | 26 November 2021 11:52 CET | Original file | - |
