| article html file updated | 7 February 2020 11:47 CET | Update | https://www.mdpi.com/1420-3049/21/7/922 |
| article html file updated | 21 September 2019 21:05 CEST | Update | - |
| article html file updated | 5 May 2019 10:00 CEST | Update | - |
| article html file updated | 27 March 2019 10:26 CET | Update | - |
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| article html file updated | 28 July 2016 10:25 CEST | Update | - |
| article html file updated | 15 July 2016 12:19 CEST | Original file | - |
| article xml uploaded. | 15 July 2016 12:17 CEST | Update | https://www.mdpi.com/1420-3049/21/7/922/xml |
| article pdf uploaded. | 15 July 2016 12:17 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/7/922/pdf |
