| article html file updated | 6 February 2020 15:59 CET | Update | https://www.mdpi.com/1422-8599/2015/1/M843 |
| article html file updated | 20 September 2019 17:59 CEST | Update | - |
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| article xml uploaded. | 22 September 2017 07:39 CEST | Update | https://www.mdpi.com/1422-8599/2015/1/M843/xml |
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| article html file updated | 15 December 2016 02:23 CET | Original file | - |
| article supplementary file uploaded. | 13 February 2015 15:34 CET | - | https://www.mdpi.com/1422-8599/2015/1/M843#supplementary |
| article pdf uploaded. | 13 February 2015 15:34 CET | Version of Record | https://www.mdpi.com/1422-8599/2015/1/M843/pdf |
