| article html file updated | 14 August 2026 17:45 CEST | Update | https://www.mdpi.com/2072-6694/9/10/129 |
| article html file updated | 8 February 2020 17:00 CET | Update | N/A |
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| article pdf uploaded. | 23 September 2017 11:41 CEST | Version of Record | https://www.mdpi.com/2072-6694/9/10/129/pdf |
