| article html file updated | 13 August 2026 03:26 CEST | Update | https://www.mdpi.com/1660-4601/11/9/9024 |
| article html file updated | 6 February 2020 11:54 CET | Update | N/A |
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| article html file updated | 16 October 2014 10:41 CEST | Original file | N/A |
| article xml file uploaded | 16 October 2014 10:41 CEST | Original file | https://www.mdpi.com/1660-4601/11/9/9024/xml |
| article pdf uploaded. | 1 September 2014 11:12 CEST | Updated version of record | https://www.mdpi.com/1660-4601/11/9/9024/pdf |
| article pdf uploaded. | 1 September 2014 09:04 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/9/9024/pdf-vor |
