| article html file updated | 7 February 2020 13:25 CET | Update | https://www.mdpi.com/1422-8599/2016/3/M904 |
| article html file updated | 5 May 2019 06:58 CEST | Update | - |
| article html file updated | 27 March 2019 13:48 CET | Update | - |
| article html file updated | 27 October 2017 08:21 CEST | Update | - |
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| article xml uploaded. | 26 September 2017 10:52 CEST | Update | https://www.mdpi.com/1422-8599/2016/3/M904/xml |
| article html file updated | 16 August 2016 12:52 CEST | Original file | - |
| article xml uploaded. | 16 August 2016 12:51 CEST | Original file | - |
| article pdf uploaded. | 16 August 2016 12:51 CEST | Version of Record | https://www.mdpi.com/1422-8599/2016/3/M904/pdf |
