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| article html file updated | 21 August 2025 21:56 CEST | Update | - |
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| article pdf uploaded. | 23 August 2019 04:12 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/8/332/pdf |
| article xml uploaded. | 23 August 2019 04:12 CEST | Update | https://www.mdpi.com/2218-273X/9/8/332/xml |
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| article supplementary file uploaded. | 1 August 2019 15:15 CEST | - | https://www.mdpi.com/2218-273X/9/8/332#supplementary |
| article pdf uploaded. | 1 August 2019 15:15 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/8/332/pdf-vor |
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