| article html file updated | 5 February 2020 09:17 CET | Update | https://www.mdpi.com/1420-3049/10/8/922 |
| article html file updated | 9 May 2019 17:37 CEST | Update | - |
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| article xml uploaded. | 24 July 2017 05:47 CEST | Original file | https://www.mdpi.com/1420-3049/10/8/922/xml |
