| article html file updated | 6 February 2020 15:11 CET | Update | https://www.mdpi.com/1420-3049/20/1/1424 |
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| article xml file uploaded | 27 January 2015 11:31 CET | Original file | https://www.mdpi.com/1420-3049/20/1/1424/xml |
| article supplementary file uploaded. | 14 January 2015 13:44 CET | - | https://www.mdpi.com/1420-3049/20/1/1424#supplementary |
| article pdf uploaded. | 14 January 2015 13:44 CET | Version of Record | https://www.mdpi.com/1420-3049/20/1/1424/pdf |