| article html file updated | 29 August 2025 23:47 CEST | Update | https://www.mdpi.com/2072-6643/8/10/657 |
| article html file updated | 16 July 2022 03:38 CEST | Update | N/A |
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| article pdf uploaded. | 22 October 2016 03:21 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/10/657/pdf |
