| article html file updated | 11 February 2020 10:04 CET | Update | https://www.mdpi.com/2306-5729/4/1/16 |
| article html file updated | 13 October 2019 14:45 CEST | Update | - |
| article html file updated | 27 April 2019 04:16 CEST | Update | - |
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| article html file updated | 19 January 2019 01:28 CET | Original file | - |
| article pdf uploaded. | 18 January 2019 13:53 CET | Version of Record | https://www.mdpi.com/2306-5729/4/1/16/pdf |
| article xml uploaded. | 18 January 2019 13:53 CET | Update | https://www.mdpi.com/2306-5729/4/1/16/xml |
| article xml file uploaded | 18 January 2019 13:53 CET | Original file | - |
