| article html file updated | 6 February 2020 20:44 CET | Update | https://www.mdpi.com/1420-3049/20/7/12913 |
| article html file updated | 21 September 2019 00:20 CEST | Update | - |
| article html file updated | 6 May 2019 15:38 CEST | Update | - |
| article html file updated | 26 March 2019 06:45 CET | Update | - |
| article html file updated | 17 September 2018 08:38 CEST | Update | - |
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| article html file updated | 21 August 2015 14:55 CEST | Update | - |
| article html file updated | 21 August 2015 04:37 CEST | Original file | - |
| article xml file uploaded | 21 August 2015 04:37 CEST | Original file | https://www.mdpi.com/1420-3049/20/7/12913/xml |
| article pdf uploaded. | 16 July 2015 13:48 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/7/12913/pdf |
