| article html file updated | 30 August 2025 11:18 CEST | Update | https://www.mdpi.com/1424-8220/19/2/427 |
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| article html file updated | 21 January 2019 12:52 CET | Original file | - |
| article pdf uploaded. | 21 January 2019 12:50 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/427/pdf |
| article xml uploaded. | 21 January 2019 12:50 CET | Update | https://www.mdpi.com/1424-8220/19/2/427/xml |
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