| article html file updated | 8 February 2020 01:47 CET | Update | https://www.mdpi.com/1422-8599/2017/1/M935 |
| article html file updated | 23 September 2019 21:40 CEST | Update | - |
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| article xml uploaded. | 26 September 2017 07:58 CEST | Update | https://www.mdpi.com/1422-8599/2017/1/M935/xml |
| article html file updated | 19 March 2017 11:10 CET | Original file | - |
| article pdf uploaded. | 19 March 2017 11:09 CET | Version of Record | https://www.mdpi.com/1422-8599/2017/1/M935/pdf |
