| article html file updated | 6 February 2020 15:08 CET | Update | https://www.mdpi.com/1420-3049/20/1/1176 |
| article html file updated | 20 September 2019 16:52 CEST | Update | - |
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| article html file updated | 27 January 2015 11:10 CET | Original file | - |
| article xml file uploaded | 27 January 2015 11:10 CET | Original file | https://www.mdpi.com/1420-3049/20/1/1176/xml |
| article supplementary file uploaded. | 13 January 2015 13:54 CET | - | https://www.mdpi.com/1420-3049/20/1/1176#supplementary |
| article pdf uploaded. | 13 January 2015 13:54 CET | Version of Record | https://www.mdpi.com/1420-3049/20/1/1176/pdf |
