| article html file updated | 10 February 2020 01:52 CET | Update | https://www.mdpi.com/2075-4701/8/7/549 |
| article html file updated | 5 October 2019 17:34 CEST | Update | - |
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| article html file updated | 2 August 2018 11:58 CEST | Update | - |
| article html file updated | 18 July 2018 14:47 CEST | Original file | - |
| article pdf uploaded. | 18 July 2018 14:46 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/7/549/pdf |
| article xml uploaded. | 18 July 2018 14:46 CEST | Update | https://www.mdpi.com/2075-4701/8/7/549/xml |
| article xml file uploaded | 18 July 2018 14:46 CEST | Original file | - |
