| article html file updated | 12 August 2026 18:53 CEST | Update | https://www.mdpi.com/2072-6643/5/3/949 |
| article html file updated | 6 February 2020 01:07 CET | Update | N/A |
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| article pdf uploaded. | 20 March 2013 14:29 CET | Version of Record | https://www.mdpi.com/2072-6643/5/3/949/pdf |
