| article html file updated | 31 August 2025 08:20 CEST | Update | https://www.mdpi.com/1424-8220/20/1/320 |
| article html file updated | 19 July 2022 19:59 CEST | Update | - |
| article html file updated | 15 February 2020 00:35 CET | Update | - |
| article html file updated | 16 January 2020 14:24 CET | Update | - |
| article html file updated | 9 January 2020 09:35 CET | Original file | - |
| article pdf uploaded. | 9 January 2020 09:34 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/320/pdf |
| article xml uploaded. | 9 January 2020 09:34 CET | Update | https://www.mdpi.com/1424-8220/20/1/320/xml |
| article xml file uploaded | 9 January 2020 09:34 CET | Update | - |
| article pdf uploaded. | 6 January 2020 14:31 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/320/pdf-vor |
| article xml file uploaded | 6 January 2020 14:31 CET | Original file | - |
