| article html file updated | 13 August 2026 20:05 CEST | Update | https://www.mdpi.com/2072-6643/7/5/3401 |
| article html file updated | 6 February 2020 18:29 CET | Update | N/A |
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| article xml file uploaded | 28 May 2015 12:39 CEST | Original file | https://www.mdpi.com/2072-6643/7/5/3401/xml |
| article pdf uploaded. | 11 May 2015 10:36 CEST | Version of Record | https://www.mdpi.com/2072-6643/7/5/3401/pdf |
