| article html file updated | 31 August 2025 07:24 CEST | Update | https://www.mdpi.com/1424-8220/20/1/141 |
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| article html file updated | 24 December 2019 13:50 CET | Original file | - |
| article pdf uploaded. | 24 December 2019 13:49 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/141/pdf |
| article xml uploaded. | 24 December 2019 13:49 CET | Update | https://www.mdpi.com/1424-8220/20/1/141/xml |
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