| article html file updated | 31 August 2025 04:00 CEST | Update | https://www.mdpi.com/2227-9717/7/11/806 |
| article html file updated | 20 July 2022 00:21 CEST | Update | - |
| article html file updated | 14 February 2020 06:30 CET | Update | - |
| article html file updated | 27 November 2019 20:12 CET | Update | - |
| article html file updated | 4 November 2019 06:40 CET | Original file | - |
| article pdf uploaded. | 4 November 2019 06:39 CET | Version of Record | https://www.mdpi.com/2227-9717/7/11/806/pdf |
| article xml uploaded. | 4 November 2019 06:39 CET | Update | https://www.mdpi.com/2227-9717/7/11/806/xml |
| article xml file uploaded | 4 November 2019 06:38 CET | Original file | - |
