| article html file updated | 17 July 2022 20:58 CEST | Update | https://www.mdpi.com/1424-8220/19/1/159 |
| article html file updated | 11 February 2020 06:42 CET | Update | - |
| article html file updated | 12 October 2019 20:57 CEST | Update | - |
| article html file updated | 27 April 2019 11:27 CEST | Update | - |
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| article html file updated | 2 April 2019 22:08 CEST | Update | - |
| article html file updated | 4 January 2019 11:10 CET | Original file | - |
| article pdf uploaded. | 4 January 2019 11:08 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/159/pdf |
| article xml uploaded. | 4 January 2019 11:08 CET | Update | https://www.mdpi.com/1424-8220/19/1/159/xml |
| article xml file uploaded | 4 January 2019 11:08 CET | Original file | - |
