| article html file updated | 30 August 2025 13:43 CEST | Update | https://www.mdpi.com/2072-6694/11/4/489 |
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| article supplementary file uploaded. | 6 April 2019 06:22 CEST | - | https://www.mdpi.com/2072-6694/11/4/489#supplementary |
| article pdf uploaded. | 6 April 2019 06:21 CEST | Version of Record | https://www.mdpi.com/2072-6694/11/4/489/pdf |
| article xml uploaded. | 6 April 2019 06:21 CEST | Update | https://www.mdpi.com/2072-6694/11/4/489/xml |
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