| article html file updated | 30 August 2025 22:50 CEST | Update | https://www.mdpi.com/1999-4915/11/7/669 |
| article html file updated | 21 August 2025 21:47 CEST | Update | - |
| article html file updated | 20 July 2022 06:36 CEST | Update | - |
| article html file updated | 13 February 2020 04:05 CET | Update | - |
| article html file updated | 22 July 2019 12:00 CEST | Original file | - |
| article pdf uploaded. | 22 July 2019 11:59 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/7/669/pdf |
| article xml uploaded. | 22 July 2019 11:59 CEST | Update | https://www.mdpi.com/1999-4915/11/7/669/xml |
| article xml file uploaded | 22 July 2019 11:59 CEST | Original file | - |
