| article html file updated | 31 August 2025 08:03 CEST | Update | https://www.mdpi.com/2076-2607/8/1/69 |
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| article supplementary file uploaded. | 2 January 2020 10:41 CET | - | https://www.mdpi.com/2076-2607/8/1/69#supplementary |
| article pdf uploaded. | 2 January 2020 10:41 CET | Version of Record | https://www.mdpi.com/2076-2607/8/1/69/pdf |
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