| article html file updated | 6 February 2020 20:49 CET | Update | https://www.mdpi.com/1420-3049/20/7/13071 |
| article html file updated | 21 September 2019 00:27 CEST | Update | - |
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| article html file updated | 26 March 2019 06:56 CET | Update | - |
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| article html file updated | 21 August 2015 15:00 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/1420-3049/20/7/13071/xml |
| article pdf uploaded. | 20 July 2015 10:20 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/7/13071/pdf |
