| article html file updated | 14 August 2026 14:27 CEST | Update | https://www.mdpi.com/1422-0067/18/5/1044 |
| article html file updated | 8 February 2020 05:46 CET | Update | N/A |
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| article pdf uploaded. | 12 May 2017 14:22 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/5/1044/pdf |
