| article html file updated | 29 August 2025 21:21 CEST | Update | https://www.mdpi.com/2073-431X/3/4/130 |
| article html file updated | 15 July 2022 23:34 CEST | Update | N/A |
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| article pdf uploaded. | 20 November 2014 13:11 CET | Version of Record | https://www.mdpi.com/2073-431X/3/4/130/pdf |
