| article html file updated | 1 September 2025 19:16 CEST | Update | https://www.mdpi.com/1999-4923/13/2/135 |
| article html file updated | 23 July 2022 21:44 CEST | Update | - |
| article html file updated | 22 January 2021 12:21 CET | Update | - |
| article pdf uploaded. | 22 January 2021 12:19 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/135/pdf |
| article xml uploaded. | 22 January 2021 12:19 CET | Update | https://www.mdpi.com/1999-4923/13/2/135/xml |
| article xml file uploaded | 22 January 2021 12:19 CET | Update | - |
| article html file updated | 21 January 2021 11:47 CET | Original file | - |
| article pdf uploaded. | 21 January 2021 11:46 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/135/pdf-vor |
| article xml uploaded. | 21 January 2021 11:46 CET | Update | - |
| article xml file uploaded | 21 January 2021 11:46 CET | Original file | - |
