| article html file updated | 11 February 2020 23:04 CET | Update | https://www.mdpi.com/1424-8220/19/6/1355 |
| article html file updated | 16 October 2019 19:21 CEST | Update | - |
| article html file updated | 26 April 2019 01:27 CEST | Update | - |
| article html file updated | 11 April 2019 20:27 CEST | Update | - |
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| article html file updated | 4 April 2019 15:32 CEST | Update | - |
| article html file updated | 27 March 2019 04:42 CET | Original file | - |
| article pdf uploaded. | 27 March 2019 04:41 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/6/1355/pdf |
| article xml uploaded. | 27 March 2019 04:41 CET | Update | https://www.mdpi.com/1424-8220/19/6/1355/xml |
| article xml file uploaded | 27 March 2019 04:41 CET | Update | - |
| article pdf uploaded. | 18 March 2019 16:11 CET | Version of Record | https://www.mdpi.com/1424-8220/19/6/1355/pdf-vor |
| article xml file uploaded | 18 March 2019 16:11 CET | Original file | - |
