| article html file updated | 29 August 2025 21:41 CEST | Update | https://www.mdpi.com/2308-3425/2/2/66 |
| article html file updated | 16 July 2022 00:09 CEST | Update | N/A |
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| article pdf uploaded. | 24 April 2015 10:04 CEST | Version of Record | https://www.mdpi.com/2308-3425/2/2/66/pdf |
