| article html file updated | 11 February 2020 13:02 CET | Update | https://www.mdpi.com/2304-6775/7/1/11 |
| article html file updated | 14 October 2019 07:21 CEST | Update | - |
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| article html file updated | 28 February 2019 10:22 CET | Update | - |
| article html file updated | 2 February 2019 03:44 CET | Original file | - |
| article pdf uploaded. | 1 February 2019 10:30 CET | Version of Record | https://www.mdpi.com/2304-6775/7/1/11/pdf |
| article xml uploaded. | 1 February 2019 10:30 CET | Update | https://www.mdpi.com/2304-6775/7/1/11/xml |
| article xml file uploaded | 1 February 2019 10:30 CET | Original file | - |
