| article html file updated | 30 August 2025 23:56 CEST | Update | https://www.mdpi.com/2227-9040/7/3/38 |
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| article supplementary file uploaded. | 14 August 2019 14:29 CEST | - | https://www.mdpi.com/2227-9040/7/3/38#supplementary |
| article pdf uploaded. | 14 August 2019 14:29 CEST | Version of Record | https://www.mdpi.com/2227-9040/7/3/38/pdf |
| article xml uploaded. | 14 August 2019 14:29 CEST | Update | https://www.mdpi.com/2227-9040/7/3/38/xml |
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