| article html file updated | 31 August 2025 00:57 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1838 |
| article html file updated | 20 July 2022 04:00 CEST | Update | N/A |
| article html file updated | 13 February 2020 15:10 CET | Update | N/A |
| article html file updated | 26 September 2019 23:26 CEST | Update | N/A |
| article html file updated | 5 September 2019 05:33 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2019 05:31 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/9/1838/pdf |
| article xml uploaded. | 5 September 2019 05:31 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1838/xml |
| article xml file uploaded | 5 September 2019 05:31 CEST | Update | N/A |
| article pdf uploaded. | 4 September 2019 15:10 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/9/1838/pdf-vor |
| article xml file uploaded | 4 September 2019 15:10 CEST | Original file | N/A |
