| article html file updated | 6 February 2020 20:19 CET | Update | https://www.mdpi.com/1420-3049/20/7/12198 |
| article html file updated | 20 September 2019 23:44 CEST | Update | - |
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| article html file updated | 26 March 2019 05:54 CET | Update | - |
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| article html file updated | 21 August 2015 14:26 CEST | Update | - |
| article html file updated | 21 August 2015 04:36 CEST | Original file | - |
| article xml file uploaded | 21 August 2015 04:36 CEST | Original file | https://www.mdpi.com/1420-3049/20/7/12198/xml |
| article pdf uploaded. | 3 July 2015 11:12 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/7/12198/pdf |
