| article html file updated | 8 February 2020 13:33 CET | Update | https://www.mdpi.com/1424-8220/17/8/1872 |
| article html file updated | 26 September 2019 13:07 CEST | Update | - |
| article html file updated | 3 May 2019 06:56 CEST | Update | - |
| article html file updated | 27 March 2019 20:50 CET | Update | - |
| article html file updated | 1 September 2017 11:01 CEST | Update | - |
| article html file updated | 14 August 2017 15:08 CEST | Original file | - |
| article xml uploaded. | 14 August 2017 15:06 CEST | Original file | https://www.mdpi.com/1424-8220/17/8/1872/xml |
| article pdf uploaded. | 14 August 2017 15:06 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1872/pdf |
