| article html file updated | 30 August 2025 23:49 CEST | Update | https://www.mdpi.com/1999-4923/11/8/408 |
| article html file updated | 20 July 2022 05:23 CEST | Update | - |
| article html file updated | 13 February 2020 09:09 CET | Update | - |
| article html file updated | 27 August 2019 20:16 CEST | Update | - |
| article html file updated | 12 August 2019 10:43 CEST | Original file | - |
| article pdf uploaded. | 12 August 2019 10:41 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/8/408/pdf |
| article xml uploaded. | 12 August 2019 10:41 CEST | Update | https://www.mdpi.com/1999-4923/11/8/408/xml |
| article xml file uploaded | 12 August 2019 10:41 CEST | Original file | - |
