| article html file updated | 13 August 2026 01:16 CEST | Update | https://www.mdpi.com/1660-4601/11/6/6517 |
| article html file updated | 6 February 2020 10:07 CET | Update | N/A |
| article html file updated | 20 September 2019 09:30 CEST | Update | N/A |
| article html file updated | 7 May 2019 12:48 CEST | Update | N/A |
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| article xml file uploaded | 2 July 2014 12:29 CEST | Update | https://www.mdpi.com/1660-4601/11/6/6517/xml |
| article html file updated | 26 June 2014 12:49 CEST | Update | N/A |
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| article html file updated | 26 June 2014 06:07 CEST | Original file | N/A |
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| article pdf uploaded. | 20 June 2014 11:29 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/6/6517/pdf |
