| article html file updated | 6 February 2020 03:43 CET | Update | https://www.mdpi.com/1422-0067/14/8/16532 |
| article html file updated | 8 May 2019 01:53 CEST | Update | - |
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| article html file updated | 17 June 2015 12:14 CEST | Update | - |
| article html file updated | 3 September 2013 12:50 CEST | Original file | - |
| article xml file uploaded | 3 September 2013 12:50 CEST | Original file | https://www.mdpi.com/1422-0067/14/8/16532/xml |
| article pdf uploaded. | 9 August 2013 15:38 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/8/16532/pdf |
