| article html file updated | 31 August 2025 08:29 CEST | Update | https://www.mdpi.com/1660-4601/17/2/421 |
| article html file updated | 19 July 2022 19:50 CEST | Update | - |
| article html file updated | 15 February 2020 01:08 CET | Update | - |
| article html file updated | 7 February 2020 11:51 CET | Update | - |
| article html file updated | 13 January 2020 12:20 CET | Original file | - |
| article pdf uploaded. | 13 January 2020 12:19 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/2/421/pdf |
| article xml uploaded. | 13 January 2020 12:19 CET | Update | https://www.mdpi.com/1660-4601/17/2/421/xml |
| article xml file uploaded | 13 January 2020 12:19 CET | Update | - |
| article pdf uploaded. | 8 January 2020 14:28 CET | Version of Record | https://www.mdpi.com/1660-4601/17/2/421/pdf-vor |
| article xml file uploaded | 8 January 2020 14:28 CET | Original file | - |
