| article html file updated | 30 August 2025 11:25 CEST | Update | https://www.mdpi.com/2075-4701/9/2/122 |
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| article html file updated | 24 January 2019 10:35 CET | Original file | - |
| article pdf uploaded. | 24 January 2019 10:33 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/122/pdf |
| article xml uploaded. | 24 January 2019 10:33 CET | Update | https://www.mdpi.com/2075-4701/9/2/122/xml |
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