| article html file updated | 8 February 2020 14:09 CET | Update | https://www.mdpi.com/2225-1146/5/3/36 |
| article html file updated | 26 September 2019 16:27 CEST | Update | - |
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| article html file updated | 22 August 2017 14:21 CEST | Original file | - |
| article xml uploaded. | 22 August 2017 14:20 CEST | Original file | https://www.mdpi.com/2225-1146/5/3/36/xml |
| article pdf uploaded. | 22 August 2017 14:20 CEST | Version of Record | https://www.mdpi.com/2225-1146/5/3/36/pdf |
