| article html file updated | 29 August 2025 21:11 CEST | Update | https://www.mdpi.com/2072-6643/6/8/3169 |
| article html file updated | 15 July 2022 23:17 CEST | Update | - |
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| article xml file uploaded | 27 August 2014 12:30 CEST | Original file | https://www.mdpi.com/2072-6643/6/8/3169/xml |
| article pdf uploaded. | 11 August 2014 13:31 CEST | Updated version of record | https://www.mdpi.com/2072-6643/6/8/3169/pdf |
| article pdf uploaded. | 8 August 2014 11:00 CEST | Version of Record | https://www.mdpi.com/2072-6643/6/8/3169/pdf-vor |
