| article html file updated | 13 August 2026 12:23 CEST | Update | https://www.mdpi.com/2072-4292/7/2/1441 |
| article html file updated | 6 February 2020 15:34 CET | Update | N/A |
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| article pdf uploaded. | 29 January 2015 11:20 CET | Version of Record | https://www.mdpi.com/2072-4292/7/2/1441/pdf |
