| article html file updated | 14 August 2026 20:06 CEST | Update | https://www.mdpi.com/2079-4991/7/12/437 |
| article html file updated | 9 February 2020 00:03 CET | Update | N/A |
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| article pdf uploaded. | 14 December 2017 04:07 CET | Version of Record | https://www.mdpi.com/2079-4991/7/12/437/pdf |
