| article html file updated | 12 February 2020 20:30 CET | Update | https://www.mdpi.com/1424-8220/19/12/2739 |
| article html file updated | 22 October 2019 02:23 CEST | Update | - |
| article html file updated | 3 July 2019 19:57 CEST | Update | - |
| article html file updated | 19 June 2019 15:28 CEST | Update | - |
| article xml uploaded. | 19 June 2019 15:26 CEST | Update | https://www.mdpi.com/1424-8220/19/12/2739/xml |
| article pdf uploaded. | 19 June 2019 15:26 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/12/2739/pdf |
| article html file updated | 18 June 2019 13:09 CEST | Original file | - |
| article pdf uploaded. | 18 June 2019 13:08 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/12/2739/pdf-vor |
| article xml file uploaded | 18 June 2019 13:08 CEST | Original file | - |
