| article html file updated | 11 February 2020 23:05 CET | Update | https://www.mdpi.com/1660-4601/16/6/978 |
| article html file updated | 16 October 2019 19:26 CEST | Update | - |
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| article html file updated | 4 April 2019 15:36 CEST | Update | - |
| article html file updated | 27 March 2019 06:03 CET | Original file | - |
| article pdf uploaded. | 27 March 2019 06:02 CET | Updated version of record | https://www.mdpi.com/1660-4601/16/6/978/pdf |
| article xml uploaded. | 27 March 2019 06:02 CET | Update | https://www.mdpi.com/1660-4601/16/6/978/xml |
| article xml file uploaded | 27 March 2019 06:02 CET | Update | - |
| article pdf uploaded. | 18 March 2019 16:54 CET | Version of Record | https://www.mdpi.com/1660-4601/16/6/978/pdf-vor |
| article xml file uploaded | 18 March 2019 16:54 CET | Original file | - |
