| article html file updated | 6 February 2020 02:31 CET | Update | https://www.mdpi.com/1660-4601/10/6/2348 |
| article html file updated | 8 May 2019 04:16 CEST | Update | - |
| article html file updated | 20 March 2019 23:32 CET | Update | - |
| article html file updated | 17 June 2015 10:03 CEST | Update | - |
| article html file updated | 14 August 2014 11:43 CEST | Update | - |
| article xml file uploaded | 14 August 2014 11:43 CEST | Update | https://www.mdpi.com/1660-4601/10/6/2348/xml |
| article html file updated | 14 August 2014 11:22 CEST | Update | - |
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| article html file updated | 6 August 2013 15:39 CEST | Original file | - |
| article xml file uploaded | 6 August 2013 15:39 CEST | Original file | - |
| article pdf uploaded. | 6 June 2013 14:17 CEST | Version of Record | https://www.mdpi.com/1660-4601/10/6/2348/pdf |
