| article html file updated | 15 August 2026 00:07 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1077 |
| article html file updated | 9 February 2020 12:23 CET | Update | N/A |
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| article pdf uploaded. | 3 April 2018 18:32 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1077/pdf |
