| article html file updated | 15 August 2026 16:54 CEST | Update | https://www.mdpi.com/2072-6651/11/2/115 |
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| article xml uploaded. | 13 February 2019 17:55 CET | Original file | https://www.mdpi.com/2072-6651/11/2/115/xml |
| article pdf uploaded. | 13 February 2019 17:55 CET | Version of Record | https://www.mdpi.com/2072-6651/11/2/115/pdf |
