| article html file updated | 10 February 2020 23:21 CET | Update | https://www.mdpi.com/1424-8220/18/12/4139 |
| article html file updated | 10 October 2019 23:58 CEST | Update | - |
| article html file updated | 28 April 2019 03:30 CEST | Update | - |
| article html file updated | 13 April 2019 23:37 CEST | Update | - |
| article html file updated | 2 April 2019 02:32 CEST | Update | - |
| article html file updated | 26 November 2018 12:51 CET | Original file | - |
| article pdf uploaded. | 26 November 2018 10:14 CET | Version of Record | https://www.mdpi.com/1424-8220/18/12/4139/pdf |
| article xml uploaded. | 26 November 2018 10:14 CET | Update | https://www.mdpi.com/1424-8220/18/12/4139/xml |
| article xml file uploaded | 26 November 2018 10:14 CET | Original file | - |
