| article html file updated | 1 September 2025 17:35 CEST | Update | https://www.mdpi.com/1999-4915/13/1/55 |
| article html file updated | 23 July 2022 09:36 CEST | Update | - |
| article html file updated | 5 January 2021 03:32 CET | Update | - |
| article pdf uploaded. | 5 January 2021 03:31 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/55/pdf |
| article xml uploaded. | 5 January 2021 03:31 CET | Update | https://www.mdpi.com/1999-4915/13/1/55/xml |
| article xml file uploaded | 5 January 2021 03:31 CET | Update | - |
| article html file updated | 1 January 2021 14:16 CET | Original file | - |
| article pdf uploaded. | 1 January 2021 14:15 CET | Version of Record | https://www.mdpi.com/1999-4915/13/1/55/pdf-vor |
| article xml file uploaded | 1 January 2021 14:15 CET | Original file | - |
