| article html file updated | 1 September 2025 12:08 CEST | Update | https://www.mdpi.com/2624-831X/1/2/18 |
| article html file updated | 22 July 2022 22:52 CEST | Update | - |
| article html file updated | 29 October 2020 04:53 CET | Original file | - |
| article pdf uploaded. | 29 October 2020 04:49 CET | Updated version of record | https://www.mdpi.com/2624-831X/1/2/18/pdf |
| article xml uploaded. | 29 October 2020 04:49 CET | Update | https://www.mdpi.com/2624-831X/1/2/18/xml |
| article xml file uploaded | 29 October 2020 04:49 CET | Original file | - |
| article pdf uploaded. | 28 October 2020 14:39 CET | Version of Record | https://www.mdpi.com/2624-831X/1/2/18/pdf-vor |
