| article html file updated | 8 February 2020 08:11 CET | Update | https://www.mdpi.com/1424-8220/17/6/1373 |
| article html file updated | 25 September 2019 07:50 CEST | Update | - |
| article html file updated | 3 May 2019 17:39 CEST | Update | - |
| article html file updated | 30 June 2017 11:49 CEST | Update | - |
| article html file updated | 13 June 2017 13:04 CEST | Original file | - |
| article xml uploaded. | 13 June 2017 13:03 CEST | Original file | https://www.mdpi.com/1424-8220/17/6/1373/xml |
| article pdf uploaded. | 13 June 2017 13:03 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/6/1373/pdf |
