| article html file updated | 31 August 2025 04:29 CEST | Update | https://www.mdpi.com/2079-3197/7/4/64 |
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| article supplementary file uploaded. | 12 November 2019 11:27 CET | - | https://www.mdpi.com/2079-3197/7/4/64#supplementary |
| article pdf uploaded. | 12 November 2019 11:27 CET | Version of Record | https://www.mdpi.com/2079-3197/7/4/64/pdf |
| article xml uploaded. | 12 November 2019 11:27 CET | Update | https://www.mdpi.com/2079-3197/7/4/64/xml |
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