| article html file updated | 31 August 2025 08:55 CEST | Update | https://www.mdpi.com/1660-4601/17/2/506 |
| article html file updated | 20 July 2022 17:26 CEST | Update | - |
| article html file updated | 15 February 2020 02:38 CET | Update | - |
| article html file updated | 7 February 2020 12:21 CET | Update | - |
| article html file updated | 17 January 2020 13:32 CET | Original file | - |
| article pdf uploaded. | 17 January 2020 13:31 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/2/506/pdf |
| article xml uploaded. | 17 January 2020 13:31 CET | Update | https://www.mdpi.com/1660-4601/17/2/506/xml |
| article xml file uploaded | 17 January 2020 13:31 CET | Update | - |
| article pdf uploaded. | 13 January 2020 16:27 CET | Version of Record | https://www.mdpi.com/1660-4601/17/2/506/pdf-vor |
| article xml file uploaded | 13 January 2020 16:27 CET | Original file | - |
