| article html file updated | 7 February 2020 17:35 CET | Update | https://www.mdpi.com/1420-3049/21/11/1478 |
| article html file updated | 22 September 2019 04:51 CEST | Update | - |
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| article html file updated | 1 December 2016 23:06 CET | Update | - |
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| article xml uploaded. | 6 November 2016 05:07 CET | Update | https://www.mdpi.com/1420-3049/21/11/1478/xml |
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| article pdf uploaded. | 6 November 2016 05:01 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1478/pdf |
