| article html file updated | 6 February 2020 15:02 CET | Update | https://www.mdpi.com/1422-0067/16/1/1466 |
| article html file updated | 7 May 2019 02:47 CEST | Update | - |
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| article html file updated | 21 August 2015 05:28 CEST | Update | - |
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| article xml file uploaded | 28 January 2015 02:02 CET | Original file | https://www.mdpi.com/1422-0067/16/1/1466/xml |
| article pdf uploaded. | 8 January 2015 15:21 CET | Version of Record | https://www.mdpi.com/1422-0067/16/1/1466/pdf |
