| article html file updated | 13 August 2026 04:07 CEST | Update | https://www.mdpi.com/2072-6643/6/9/3727 |
| article html file updated | 6 February 2020 12:15 CET | Update | N/A |
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| article xml file uploaded | 30 September 2014 06:01 CEST | Original file | https://www.mdpi.com/2072-6643/6/9/3727/xml |
| article pdf uploaded. | 16 September 2014 12:48 CEST | Version of Record | https://www.mdpi.com/2072-6643/6/9/3727/pdf |
