| article html file updated | 8 February 2020 12:23 CET | Update | https://www.mdpi.com/1424-8220/17/8/1748 |
| article html file updated | 3 May 2019 09:17 CEST | Update | - |
| article html file updated | 27 March 2019 18:26 CET | Update | - |
| article html file updated | 1 September 2017 10:36 CEST | Update | - |
| article html file updated | 2 August 2017 13:17 CEST | Update | - |
| article xml uploaded. | 2 August 2017 13:16 CEST | Update | https://www.mdpi.com/1424-8220/17/8/1748/xml |
| article pdf uploaded. | 2 August 2017 13:16 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1748/pdf |
| article html file updated | 1 August 2017 05:49 CEST | Original file | - |
| article pdf uploaded. | 1 August 2017 05:48 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1748/pdf-vor |
