| article html file updated | 31 August 2025 15:15 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1772 |
| article html file updated | 20 July 2022 23:44 CEST | Update | - |
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| article html file updated | 25 March 2020 15:41 CET | Update | - |
| article pdf uploaded. | 25 March 2020 15:40 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1772/pdf |
| article xml uploaded. | 25 March 2020 15:40 CET | Update | https://www.mdpi.com/1424-8220/20/6/1772/xml |
| article xml file uploaded | 25 March 2020 15:40 CET | Update | - |
| article html file updated | 25 March 2020 15:14 CET | Original file | - |
| article pdf uploaded. | 25 March 2020 15:13 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1772/pdf-vor |
| article xml file uploaded | 25 March 2020 15:13 CET | Update | - |
| article pdf uploaded. | 23 March 2020 14:20 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1772/pdf-vor |
| article xml file uploaded | 23 March 2020 14:19 CET | Original file | - |
