| article html file updated | 29 August 2025 22:26 CEST | Update | https://www.mdpi.com/2072-4292/7/12/15837 |
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| article pdf uploaded. | 7 December 2015 10:30 CET | Updated version of record | https://www.mdpi.com/2072-4292/7/12/15837/pdf |
| article pdf uploaded. | 5 December 2015 04:04 CET | Version of Record | https://www.mdpi.com/2072-4292/7/12/15837/pdf-vor |
