| article html file updated | 30 August 2025 23:48 CEST | Update | https://www.mdpi.com/1999-4923/11/8/406 |
| article html file updated | 20 July 2022 05:24 CEST | Update | - |
| article html file updated | 13 February 2020 09:04 CET | Update | - |
| article html file updated | 27 August 2019 20:15 CEST | Update | - |
| article html file updated | 11 August 2019 12:28 CEST | Original file | - |
| article pdf uploaded. | 11 August 2019 12:26 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/8/406/pdf |
| article xml uploaded. | 11 August 2019 12:26 CEST | Update | https://www.mdpi.com/1999-4923/11/8/406/xml |
| article xml file uploaded | 11 August 2019 12:26 CEST | Original file | - |
