| article html file updated | 6 February 2020 14:46 CET | Update | https://www.mdpi.com/1422-8599/2015/1/M838 |
| article html file updated | 7 May 2019 03:21 CEST | Update | N/A |
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| article html file updated | 30 October 2017 08:19 CET | Update | N/A |
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| article xml uploaded. | 22 September 2017 07:28 CEST | Original file | https://www.mdpi.com/1422-8599/2015/1/M838/xml |
| article html file updated | 15 December 2016 02:22 CET | Original file | N/A |
| article supplementary file uploaded. | 24 December 2014 16:52 CET | - | https://www.mdpi.com/1422-8599/2015/1/M838#supplementary |
| article pdf uploaded. | 24 December 2014 16:52 CET | Version of Record | https://www.mdpi.com/1422-8599/2015/1/M838/pdf |
