| article html file updated | 13 August 2026 02:38 CEST | Update | https://www.mdpi.com/2079-6412/4/3/602 |
| article html file updated | 6 February 2020 11:21 CET | Update | N/A |
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| article pdf uploaded. | 11 August 2014 10:21 CEST | Version of Record | https://www.mdpi.com/2079-6412/4/3/602/pdf |
