| article html file updated | 30 August 2025 14:15 CEST | Update | https://www.mdpi.com/2076-2615/9/4/187 |
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| article supplementary file uploaded. | 23 April 2019 05:38 CEST | - | https://www.mdpi.com/2076-2615/9/4/187#supplementary |
| article pdf uploaded. | 23 April 2019 05:38 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/4/187/pdf |
| article xml uploaded. | 23 April 2019 05:38 CEST | Update | https://www.mdpi.com/2076-2615/9/4/187/xml |
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