| article html file updated | 8 February 2020 13:13 CET | Update | https://www.mdpi.com/1424-8220/17/8/1851 |
| article html file updated | 26 September 2019 11:17 CEST | Update | - |
| article html file updated | 3 May 2019 07:35 CEST | Update | - |
| article html file updated | 27 March 2019 20:10 CET | Update | - |
| article html file updated | 1 September 2017 10:56 CEST | Update | - |
| article html file updated | 11 August 2017 05:45 CEST | Original file | - |
| article xml uploaded. | 11 August 2017 05:44 CEST | Original file | https://www.mdpi.com/1424-8220/17/8/1851/xml |
| article pdf uploaded. | 11 August 2017 05:44 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1851/pdf |
| article pdf uploaded. | 10 August 2017 11:22 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1851/pdf-vor |
