| article html file updated | 11 February 2020 13:32 CET | Update | https://www.mdpi.com/2075-4701/9/2/179 |
| article html file updated | 14 October 2019 10:20 CEST | Update | - |
| article html file updated | 26 April 2019 21:36 CEST | Update | - |
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| article html file updated | 28 February 2019 12:45 CET | Update | - |
| article html file updated | 2 February 2019 10:55 CET | Original file | - |
| article pdf uploaded. | 2 February 2019 10:53 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/179/pdf |
| article xml uploaded. | 2 February 2019 10:53 CET | Update | https://www.mdpi.com/2075-4701/9/2/179/xml |
| article xml file uploaded | 2 February 2019 10:53 CET | Original file | - |
