| article html file updated | 1 September 2025 12:50 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6326 |
| article html file updated | 23 July 2022 00:01 CEST | Update | N/A |
| article html file updated | 6 November 2020 09:11 CET | Update | N/A |
| article pdf uploaded. | 6 November 2020 09:10 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6326/pdf |
| article xml uploaded. | 6 November 2020 09:10 CET | Update | https://www.mdpi.com/1424-8220/20/21/6326/xml |
| article xml file uploaded | 6 November 2020 09:10 CET | Update | N/A |
| article html file updated | 6 November 2020 06:40 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2020 06:39 CET | Version of Record | N/A |
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| article xml file uploaded | 6 November 2020 06:39 CET | Original file | N/A |
