| article html file updated | 14 August 2026 09:51 CEST | Update | https://www.mdpi.com/1996-1073/8/9/10354 |
| article html file updated | 6 February 2020 23:01 CET | Update | N/A |
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| article pdf uploaded. | 21 September 2015 09:37 CEST | Version of Record | https://www.mdpi.com/1996-1073/8/9/10354/pdf |
