| article html file updated | 6 September 2025 20:32 CEST | Update | https://www.mdpi.com/2077-1444/12/7/504 |
| article html file updated | 27 July 2022 03:43 CEST | Update | - |
| article html file updated | 7 July 2021 05:45 CEST | Update | - |
| article pdf uploaded. | 7 July 2021 05:44 CEST | Updated version of record | https://www.mdpi.com/2077-1444/12/7/504/pdf |
| article xml uploaded. | 7 July 2021 05:44 CEST | Update | https://www.mdpi.com/2077-1444/12/7/504/xml |
| article xml file uploaded | 7 July 2021 05:44 CEST | Update | - |
| article html file updated | 6 July 2021 15:20 CEST | Original file | - |
| article pdf uploaded. | 6 July 2021 15:19 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/7/504/pdf-vor |
| article xml file uploaded | 6 July 2021 15:19 CEST | Original file | - |
