| article html file updated | 31 August 2025 00:43 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1812 |
| article html file updated | 20 July 2022 04:17 CEST | Update | - |
| article html file updated | 13 February 2020 13:54 CET | Update | - |
| article html file updated | 26 September 2019 22:59 CEST | Update | - |
| article html file updated | 4 September 2019 09:12 CEST | Original file | - |
| article pdf uploaded. | 4 September 2019 09:10 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/9/1812/pdf |
| article xml uploaded. | 4 September 2019 09:10 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1812/xml |
| article xml file uploaded | 4 September 2019 09:10 CEST | Update | - |
| article pdf uploaded. | 30 August 2019 14:53 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/9/1812/pdf-vor |
| article xml file uploaded | 30 August 2019 14:53 CEST | Original file | - |
