| article html file updated | 5 February 2020 13:14 CET | Update | https://www.mdpi.com/1422-8599/2010/1/M647 |
| article html file updated | 9 May 2019 09:04 CEST | Update | - |
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| article html file updated | 25 September 2017 05:18 CEST | Update | - |
| article xml uploaded. | 25 September 2017 05:17 CEST | Original file | https://www.mdpi.com/1422-8599/2010/1/M647/xml |
| article html file updated | 14 December 2016 11:48 CET | Original file | - |
| article supplementary file uploaded. | 14 April 2014 06:08 CEST | - | https://www.mdpi.com/1422-8599/2010/1/M647#supplementary |
