| article html file updated | 14 August 2026 15:18 CEST | Update | https://www.mdpi.com/2072-4292/9/6/637 |
| article html file updated | 8 February 2020 08:52 CET | Update | N/A |
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| article pdf uploaded. | 21 June 2017 12:23 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/6/637/pdf |
