| article html file updated | 31 August 2025 11:51 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1077 |
| article html file updated | 20 July 2022 20:22 CEST | Update | - |
| article html file updated | 6 March 2020 11:51 CET | Update | - |
| article html file updated | 17 February 2020 15:14 CET | Original file | - |
| article pdf uploaded. | 17 February 2020 15:12 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1077/pdf |
| article xml uploaded. | 17 February 2020 15:12 CET | Update | https://www.mdpi.com/1424-8220/20/4/1077/xml |
| article xml file uploaded | 17 February 2020 15:12 CET | Update | - |
| article pdf uploaded. | 17 February 2020 09:22 CET | Version of Record | - |
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