| article html file updated | 1 September 2025 21:55 CEST | Update | https://www.mdpi.com/1999-5903/13/2/48 |
| article html file updated | 25 July 2022 03:49 CEST | Update | - |
| article html file updated | 26 February 2021 10:02 CET | Update | - |
| article html file updated | 25 February 2021 16:09 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 16:07 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/2/48/pdf |
| article xml uploaded. | 25 February 2021 16:07 CET | Update | https://www.mdpi.com/1999-5903/13/2/48/xml |
| article xml file uploaded | 25 February 2021 16:07 CET | Original file | - |
| article pdf uploaded. | 17 February 2021 11:19 CET | Version of Record | https://www.mdpi.com/1999-5903/13/2/48/pdf-vor |