| article html file updated | 14 August 2026 14:22 CEST | Update | https://www.mdpi.com/2072-6643/9/5/474 |
| article html file updated | 8 February 2020 05:29 CET | Update | N/A |
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| article xml uploaded. | 10 May 2017 11:35 CEST | Original file | https://www.mdpi.com/2072-6643/9/5/474/xml |
| article pdf uploaded. | 10 May 2017 11:35 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/474/pdf |
