| article html file updated | 11 February 2020 13:12 CET | Update | https://www.mdpi.com/2226-4310/6/2/11 |
| article html file updated | 14 October 2019 08:22 CEST | Update | - |
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| article html file updated | 28 February 2019 11:10 CET | Update | - |
| article html file updated | 16 February 2019 12:16 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 12:14 CET | Updated version of record | https://www.mdpi.com/2226-4310/6/2/11/pdf |
| article xml uploaded. | 16 February 2019 12:14 CET | Update | https://www.mdpi.com/2226-4310/6/2/11/xml |
| article xml file uploaded | 16 February 2019 12:14 CET | Update | - |
| article pdf uploaded. | 1 February 2019 12:36 CET | Version of Record | https://www.mdpi.com/2226-4310/6/2/11/pdf-vor |
| article xml file uploaded | 1 February 2019 12:36 CET | Original file | - |
