| article html file updated | 8 February 2020 19:39 CET | Update | https://www.mdpi.com/1424-8220/17/11/2470 |
| article html file updated | 28 September 2019 01:30 CEST | Update | - |
| article html file updated | 2 May 2019 18:31 CEST | Update | - |
| article html file updated | 30 November 2017 12:59 CET | Update | - |
| article html file updated | 27 October 2017 14:42 CEST | Original file | - |
| article xml uploaded. | 27 October 2017 14:41 CEST | Update | https://www.mdpi.com/1424-8220/17/11/2470/xml |
| article xml uploaded. | 27 October 2017 14:41 CEST | Original file | - |
| article pdf uploaded. | 27 October 2017 14:41 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/11/2470/pdf |
