| article html file updated | 1 September 2025 12:16 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6170 |
| article html file updated | 22 July 2022 23:05 CEST | Update | - |
| article html file updated | 4 December 2020 11:13 CET | Update | - |
| article html file updated | 30 October 2020 13:10 CET | Original file | - |
| article pdf uploaded. | 30 October 2020 13:07 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6170/pdf |
| article xml uploaded. | 30 October 2020 13:07 CET | Update | https://www.mdpi.com/1424-8220/20/21/6170/xml |
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| article pdf uploaded. | 29 October 2020 14:50 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6170/pdf-vor |
