| article html file updated | 14 August 2026 15:54 CEST | Update | https://www.mdpi.com/2072-6643/9/7/749 |
| article html file updated | 8 February 2020 11:01 CET | Update | N/A |
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| article xml uploaded. | 14 July 2017 12:38 CEST | Original file | https://www.mdpi.com/2072-6643/9/7/749/xml |
| article pdf uploaded. | 14 July 2017 12:38 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/7/749/pdf |
