| article html file updated | 7 February 2020 17:21 CET | Update | https://www.mdpi.com/1420-3049/21/11/1460 |
| article html file updated | 22 September 2019 04:27 CEST | Update | - |
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| article xml uploaded. | 2 November 2016 09:38 CET | Update | https://www.mdpi.com/1420-3049/21/11/1460/xml |
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| article pdf uploaded. | 2 November 2016 09:38 CET | Updated version of record | https://www.mdpi.com/1420-3049/21/11/1460/pdf |
| article html file updated | 1 November 2016 11:46 CET | Original file | - |
| article xml uploaded. | 1 November 2016 11:44 CET | Update | - |
| article xml uploaded. | 1 November 2016 11:44 CET | Update | - |
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| article pdf uploaded. | 1 November 2016 11:44 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1460/pdf-vor |