| article html file updated | 14 August 2026 14:17 CEST | Update | https://www.mdpi.com/2079-6412/7/5/66 |
| article html file updated | 8 February 2020 05:09 CET | Update | N/A |
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| article xml uploaded. | 5 May 2017 14:03 CEST | Update | https://www.mdpi.com/2079-6412/7/5/66/xml |
| article pdf uploaded. | 5 May 2017 14:03 CEST | Version of Record | https://www.mdpi.com/2079-6412/7/5/66/pdf |
