| article html file updated | 6 February 2020 19:07 CET | Update | https://www.mdpi.com/1422-0067/16/6/12185 |
| article html file updated | 20 September 2019 22:01 CEST | Update | - |
| article html file updated | 6 May 2019 18:57 CEST | Update | - |
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| article html file updated | 21 August 2015 12:46 CEST | Update | - |
| article html file updated | 7 July 2015 07:41 CEST | Original file | - |
| article xml file uploaded | 7 July 2015 07:41 CEST | Original file | https://www.mdpi.com/1422-0067/16/6/12185/xml |
| article pdf uploaded. | 28 May 2015 10:43 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/6/12185/pdf |
