| article html file updated | 6 February 2020 12:05 CET | Update | https://www.mdpi.com/1420-3049/19/9/14080 |
| article html file updated | 20 September 2019 12:40 CEST | Update | - |
| article html file updated | 7 May 2019 08:35 CEST | Update | - |
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| article html file updated | 12 September 2018 11:58 CEST | Update | - |
| article html file updated | 20 August 2015 17:57 CEST | Update | - |
| article html file updated | 9 October 2014 11:23 CEST | Original file | - |
| article xml file uploaded | 9 October 2014 11:23 CEST | Original file | https://www.mdpi.com/1420-3049/19/9/14080/xml |
| article pdf uploaded. | 9 September 2014 13:00 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/9/14080/pdf |
