| article html file updated | 30 August 2025 04:08 CEST | Update | https://www.mdpi.com/2079-4991/8/6/375 |
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| article html file updated | 28 May 2018 12:44 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2018 12:42 CEST | Version of Record | https://www.mdpi.com/2079-4991/8/6/375/pdf |
| article xml uploaded. | 28 May 2018 12:42 CEST | Update | https://www.mdpi.com/2079-4991/8/6/375/xml |
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