| article html file updated | 30 August 2025 22:58 CEST | Update | https://www.mdpi.com/2076-2607/7/8/215 |
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| article html file updated | 25 July 2019 08:29 CEST | Original file | - |
| article pdf uploaded. | 25 July 2019 08:28 CEST | Version of Record | https://www.mdpi.com/2076-2607/7/8/215/pdf |
| article xml uploaded. | 25 July 2019 08:28 CEST | Update | https://www.mdpi.com/2076-2607/7/8/215/xml |
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