| article html file updated | 6 February 2020 15:42 CET | Update | https://www.mdpi.com/1422-0067/16/2/3434 |
| article html file updated | 20 September 2019 17:39 CEST | Update | N/A |
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| article xml file uploaded | 3 March 2015 07:01 CET | Original file | https://www.mdpi.com/1422-0067/16/2/3434/xml |
| article pdf uploaded. | 4 February 2015 09:46 CET | Version of Record | https://www.mdpi.com/1422-0067/16/2/3434/pdf |