| article html file updated | 31 August 2025 03:38 CEST | Update | https://www.mdpi.com/2076-2607/7/11/500 |
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| article pdf uploaded. | 28 October 2019 14:04 CET | Version of Record | https://www.mdpi.com/2076-2607/7/11/500/pdf |
| article xml uploaded. | 28 October 2019 14:04 CET | Update | https://www.mdpi.com/2076-2607/7/11/500/xml |
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