| article html file updated | 30 August 2025 22:45 CEST | Update | https://www.mdpi.com/1999-4915/11/7/664 |
| article html file updated | 21 August 2025 21:46 CEST | Update | - |
| article html file updated | 20 July 2022 06:42 CEST | Update | - |
| article html file updated | 13 February 2020 03:41 CET | Update | - |
| article html file updated | 22 July 2019 12:36 CEST | Original file | - |
| article pdf uploaded. | 22 July 2019 12:35 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/7/664/pdf |
| article xml uploaded. | 22 July 2019 12:35 CEST | Update | https://www.mdpi.com/1999-4915/11/7/664/xml |
| article xml file uploaded | 22 July 2019 12:35 CEST | Update | - |
| article pdf uploaded. | 19 July 2019 16:02 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/7/664/pdf-vor |
| article xml file uploaded | 19 July 2019 16:02 CEST | Original file | - |
