| article html file updated | 7 February 2020 17:35 CET | Update | https://www.mdpi.com/1420-3049/21/11/1477 |
| article html file updated | 22 September 2019 04:51 CEST | Update | - |
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| article html file updated | 8 November 2016 04:44 CET | Original file | - |
| article xml uploaded. | 8 November 2016 04:42 CET | Original file | https://www.mdpi.com/1420-3049/21/11/1477/xml |
| article pdf uploaded. | 5 November 2016 11:54 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1477/pdf |
