| article html file updated | 30 August 2025 15:08 CEST | Update | https://www.mdpi.com/2410-3888/4/2/30 |
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| article supplementary file uploaded. | 16 May 2019 10:05 CEST | - | https://www.mdpi.com/2410-3888/4/2/30#supplementary |
| article pdf uploaded. | 16 May 2019 10:05 CEST | Version of Record | https://www.mdpi.com/2410-3888/4/2/30/pdf |
| article xml uploaded. | 16 May 2019 10:05 CEST | Update | https://www.mdpi.com/2410-3888/4/2/30/xml |
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