| article html file updated | 29 August 2025 23:57 CEST | Update | https://www.mdpi.com/2073-8994/8/12/138 |
| article html file updated | 16 July 2022 03:57 CEST | Update | N/A |
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| article pdf uploaded. | 24 November 2016 13:38 CET | Version of Record | https://www.mdpi.com/2073-8994/8/12/138/pdf |
