| article html file updated | 31 August 2025 07:46 CEST | Update | https://www.mdpi.com/1424-8220/20/1/207 |
| article html file updated | 19 July 2022 20:33 CEST | Update | - |
| article html file updated | 14 February 2020 22:38 CET | Update | - |
| article html file updated | 16 January 2020 11:42 CET | Update | - |
| article html file updated | 30 December 2019 11:47 CET | Original file | - |
| article pdf uploaded. | 30 December 2019 11:07 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/207/pdf |
| article xml uploaded. | 30 December 2019 11:07 CET | Update | https://www.mdpi.com/1424-8220/20/1/207/xml |
| article xml file uploaded | 30 December 2019 11:07 CET | Original file | - |
