| article html file updated | 31 August 2025 10:30 CEST | Update | https://www.mdpi.com/1424-8220/20/3/806 |
| article html file updated | 20 July 2022 19:01 CEST | Update | - |
| article html file updated | 20 February 2020 19:30 CET | Update | - |
| article html file updated | 15 February 2020 07:11 CET | Update | - |
| article html file updated | 2 February 2020 10:24 CET | Original file | - |
| article pdf uploaded. | 2 February 2020 10:23 CET | Version of Record | https://www.mdpi.com/1424-8220/20/3/806/pdf |
| article xml uploaded. | 2 February 2020 10:23 CET | Update | https://www.mdpi.com/1424-8220/20/3/806/xml |
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