| article html file updated | 7 February 2020 18:02 CET | Update | https://www.mdpi.com/1420-3049/21/11/1527 |
| article html file updated | 4 May 2019 22:29 CEST | Update | - |
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| article html file updated | 1 December 2016 23:45 CET | Update | - |
| article html file updated | 15 November 2016 12:18 CET | Original file | - |
| article xml uploaded. | 15 November 2016 12:17 CET | Original file | https://www.mdpi.com/1420-3049/21/11/1527/xml |
| article pdf uploaded. | 15 November 2016 12:17 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1527/pdf |
