| article html file updated | 31 August 2025 10:51 CEST | Update | https://www.mdpi.com/1424-8220/20/3/856 |
| article html file updated | 20 July 2022 19:23 CEST | Update | - |
| article html file updated | 20 February 2020 20:05 CET | Update | - |
| article html file updated | 15 February 2020 08:10 CET | Update | - |
| article html file updated | 6 February 2020 08:30 CET | Original file | - |
| article pdf uploaded. | 6 February 2020 08:28 CET | Version of Record | https://www.mdpi.com/1424-8220/20/3/856/pdf |
| article xml uploaded. | 6 February 2020 08:28 CET | Update | https://www.mdpi.com/1424-8220/20/3/856/xml |
| article xml file uploaded | 6 February 2020 08:28 CET | Original file | - |
