| article html file updated | 30 August 2025 11:18 CEST | Update | https://www.mdpi.com/1424-8220/19/2/423 |
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| article html file updated | 21 January 2019 12:01 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2019 12:00 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/423/pdf |
| article xml uploaded. | 21 January 2019 12:00 CET | Update | https://www.mdpi.com/1424-8220/19/2/423/xml |
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