| article html file updated | 1 September 2025 08:52 CEST | Update | https://www.mdpi.com/2077-1312/8/9/723 |
| article html file updated | 22 July 2022 07:47 CEST | Update | N/A |
| article html file updated | 21 September 2020 12:19 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2020 12:17 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/723/pdf |
| article xml uploaded. | 21 September 2020 12:17 CEST | Update | https://www.mdpi.com/2077-1312/8/9/723/xml |
| article xml file uploaded | 21 September 2020 12:17 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2020 17:22 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/9/723/pdf-vor |
