| article html file updated | 31 August 2025 07:27 CEST | Update | https://www.mdpi.com/1424-8220/20/1/147 |
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| article html file updated | 25 December 2019 09:22 CET | Original file | - |
| article pdf uploaded. | 25 December 2019 09:20 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/147/pdf |
| article xml uploaded. | 25 December 2019 09:20 CET | Update | https://www.mdpi.com/1424-8220/20/1/147/xml |
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