| article html file updated | 1 September 2025 21:54 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1397 |
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| article pdf uploaded. | 5 March 2021 10:25 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1397/pdf |
| article html file updated | 19 February 2021 09:38 CET | Original file | - |
| article pdf uploaded. | 19 February 2021 09:36 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1397/pdf-vor |
| article xml uploaded. | 19 February 2021 09:36 CET | Update | - |
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| article pdf uploaded. | 17 February 2021 10:47 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1397/pdf-vor |
