| article html file updated | 11 February 2020 17:58 CET | Update | https://www.mdpi.com/2077-1444/10/2/128 |
| article html file updated | 26 April 2019 12:40 CEST | Update | - |
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| article html file updated | 23 February 2019 02:53 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 11:30 CET | Version of Record | https://www.mdpi.com/2077-1444/10/2/128/pdf |
| article xml uploaded. | 22 February 2019 11:30 CET | Update | https://www.mdpi.com/2077-1444/10/2/128/xml |
| article xml file uploaded | 22 February 2019 11:30 CET | Original file | - |