| article html file updated | 31 August 2025 07:49 CEST | Update | https://www.mdpi.com/1424-8220/20/1/223 |
| article html file updated | 19 July 2022 20:29 CEST | Update | - |
| article html file updated | 14 February 2020 22:49 CET | Update | - |
| article html file updated | 16 January 2020 12:09 CET | Update | - |
| article html file updated | 10 January 2020 01:54 CET | Original file | - |
| article pdf uploaded. | 4 January 2020 16:50 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/223/pdf |
| article xml uploaded. | 4 January 2020 16:50 CET | Update | https://www.mdpi.com/1424-8220/20/1/223/xml |
| article xml file uploaded | 4 January 2020 16:50 CET | Update | - |
| article pdf uploaded. | 31 December 2019 07:18 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/223/pdf-vor |
| article xml file uploaded | 31 December 2019 07:18 CET | Original file | - |
