| article html file updated | 14 August 2026 15:35 CEST | Update | https://www.mdpi.com/2071-1050/9/7/1148 |
| article html file updated | 8 February 2020 09:51 CET | Update | N/A |
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| article xml uploaded. | 2 July 2017 06:10 CEST | Original file | https://www.mdpi.com/2071-1050/9/7/1148/xml |
| article pdf uploaded. | 2 July 2017 06:10 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1148/pdf |
