| article html file updated | 6 February 2020 14:44 CET | Update | https://www.mdpi.com/1420-3049/20/1/206 |
| article html file updated | 20 September 2019 16:21 CEST | Update | - |
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| article html file updated | 14 September 2018 12:58 CEST | Update | - |
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| article html file updated | 27 January 2015 11:05 CET | Original file | - |
| article xml file uploaded | 27 January 2015 11:05 CET | Original file | https://www.mdpi.com/1420-3049/20/1/206/xml |
| article supplementary file uploaded. | 24 December 2014 12:45 CET | - | https://www.mdpi.com/1420-3049/20/1/206#supplementary |
| article pdf uploaded. | 24 December 2014 12:45 CET | Version of Record | https://www.mdpi.com/1420-3049/20/1/206/pdf |
