| article html file updated | 8 February 2020 23:52 CET | Update | https://www.mdpi.com/1424-8220/17/12/2890 |
| article html file updated | 2 May 2019 09:02 CEST | Update | - |
| article html file updated | 18 April 2019 06:47 CEST | Update | - |
| article html file updated | 2 January 2018 10:51 CET | Update | - |
| article html file updated | 13 December 2017 10:44 CET | Original file | - |
| article xml uploaded. | 13 December 2017 10:43 CET | Update | https://www.mdpi.com/1424-8220/17/12/2890/xml |
| article xml uploaded. | 13 December 2017 10:43 CET | Original file | - |
| article pdf uploaded. | 13 December 2017 10:43 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/12/2890/pdf |
| article pdf uploaded. | 12 December 2017 11:29 CET | Version of Record | https://www.mdpi.com/1424-8220/17/12/2890/pdf-vor |
