| article html file updated | 14 August 2026 14:11 CEST | Update | https://www.mdpi.com/2071-1050/9/5/725 |
| article html file updated | 8 February 2020 04:48 CET | Update | N/A |
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| article xml uploaded. | 24 May 2017 03:55 CEST | Update | https://www.mdpi.com/2071-1050/9/5/725/xml |
| article pdf uploaded. | 24 May 2017 03:54 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/5/725/pdf |
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