| article html file updated | 15 August 2026 00:32 CEST | Update | https://www.mdpi.com/2076-3417/8/4/617 |
| article html file updated | 9 February 2020 13:49 CET | Update | N/A |
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| article pdf uploaded. | 14 April 2018 10:07 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/4/617/pdf |
