| article html file updated | 29 August 2025 21:45 CEST | Update | https://www.mdpi.com/2227-7080/3/2/126 |
| article html file updated | 16 July 2022 00:16 CEST | Update | N/A |
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| article pdf uploaded. | 21 May 2015 11:28 CEST | Version of Record | https://www.mdpi.com/2227-7080/3/2/126/pdf |
