| article html file updated | 15 August 2026 22:23 CEST | Update | https://www.mdpi.com/2072-4292/11/8/973 |
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| article pdf uploaded. | 23 April 2019 15:48 CEST | Version of Record | https://www.mdpi.com/2072-4292/11/8/973/pdf |
| article xml uploaded. | 23 April 2019 15:48 CEST | Update | https://www.mdpi.com/2072-4292/11/8/973/xml |
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