| article html file updated | 8 February 2020 13:17 CET | Update | https://www.mdpi.com/1424-8220/17/8/1850 |
| article html file updated | 26 September 2019 11:41 CEST | Update | - |
| article html file updated | 3 May 2019 07:28 CEST | Update | - |
| article html file updated | 27 March 2019 20:18 CET | Update | - |
| article html file updated | 1 September 2017 10:56 CEST | Update | - |
| article html file updated | 11 August 2017 10:29 CEST | Original file | - |
| article xml uploaded. | 11 August 2017 10:28 CEST | Update | https://www.mdpi.com/1424-8220/17/8/1850/xml |
| article xml uploaded. | 11 August 2017 10:27 CEST | Original file | - |
| article pdf uploaded. | 11 August 2017 10:27 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1850/pdf |
| article pdf uploaded. | 10 August 2017 15:07 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1850/pdf-vor |
