| article html file updated | 14 August 2026 17:21 CEST | Update | https://www.mdpi.com/2075-163X/7/9/163 |
| article html file updated | 8 February 2020 15:41 CET | Update | N/A |
| article html file updated | 27 September 2019 00:48 CEST | Update | N/A |
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| article pdf uploaded. | 8 September 2017 13:04 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/9/163/pdf |
