| article html file updated | 10 February 2020 10:52 CET | Update | https://www.mdpi.com/2075-5309/8/9/128 |
| article html file updated | 7 October 2019 20:32 CEST | Update | - |
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| article html file updated | 24 September 2018 02:07 CEST | Update | - |
| article html file updated | 13 September 2018 17:30 CEST | Original file | - |
| article pdf uploaded. | 13 September 2018 17:28 CEST | Version of Record | https://www.mdpi.com/2075-5309/8/9/128/pdf |
| article xml uploaded. | 13 September 2018 17:28 CEST | Update | https://www.mdpi.com/2075-5309/8/9/128/xml |
| article xml file uploaded | 13 September 2018 17:28 CEST | Original file | - |
