| article html file updated | 6 February 2020 15:17 CET | Update | https://www.mdpi.com/2072-4292/7/1/1135 |
| article html file updated | 7 May 2019 02:16 CEST | Update | - |
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| article html file updated | 21 August 2015 06:05 CEST | Update | - |
| article html file updated | 29 January 2015 07:44 CET | Original file | - |
| article xml file uploaded | 29 January 2015 07:44 CET | Original file | https://www.mdpi.com/2072-4292/7/1/1135/xml |
| article pdf uploaded. | 19 January 2015 13:32 CET | Version of Record | https://www.mdpi.com/2072-4292/7/1/1135/pdf |
