| article html file updated | 31 August 2025 05:35 CEST | Update | https://www.mdpi.com/2073-4409/8/12/1557 |
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| article supplementary file uploaded. | 3 December 2019 10:24 CET | - | https://www.mdpi.com/2073-4409/8/12/1557#supplementary |
| article pdf uploaded. | 3 December 2019 10:24 CET | Version of Record | https://www.mdpi.com/2073-4409/8/12/1557/pdf |
| article xml uploaded. | 3 December 2019 10:24 CET | Update | https://www.mdpi.com/2073-4409/8/12/1557/xml |
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