| article html file updated | 1 September 2025 02:40 CEST | Update | https://www.mdpi.com/2073-4441/12/7/1989 |
| article html file updated | 22 July 2022 00:02 CEST | Update | - |
| article html file updated | 15 July 2020 17:04 CEST | Update | - |
| article pdf uploaded. | 15 July 2020 17:03 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/7/1989/pdf |
| article xml uploaded. | 15 July 2020 17:03 CEST | Update | https://www.mdpi.com/2073-4441/12/7/1989/xml |
| article xml file uploaded | 15 July 2020 17:03 CEST | Update | - |
| article html file updated | 14 July 2020 16:24 CEST | Original file | - |
| article pdf uploaded. | 14 July 2020 16:23 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/7/1989/pdf-vor |
| article xml file uploaded | 14 July 2020 16:23 CEST | Original file | - |
| article pdf uploaded. | 14 July 2020 13:57 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/7/1989/pdf-vor |
