| article html file updated | 14 August 2026 14:22 CEST | Update | https://www.mdpi.com/2071-1050/9/5/780 |
| article html file updated | 8 February 2020 05:27 CET | Update | N/A |
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| article xml uploaded. | 9 May 2017 15:17 CEST | Update | https://www.mdpi.com/2071-1050/9/5/780/xml |
| article pdf uploaded. | 9 May 2017 15:17 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/5/780/pdf |
