| article html file updated | 30 August 2025 21:09 CEST | Update | https://www.mdpi.com/2073-4344/9/6/534 |
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| article supplementary file uploaded. | 14 June 2019 12:56 CEST | - | https://www.mdpi.com/2073-4344/9/6/534#supplementary |
| article pdf uploaded. | 14 June 2019 12:56 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/6/534/pdf |
| article xml uploaded. | 14 June 2019 12:56 CEST | Update | https://www.mdpi.com/2073-4344/9/6/534/xml |
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