| article html file updated | 8 February 2020 09:48 CET | Update | https://www.mdpi.com/1424-8220/17/7/1544 |
| article html file updated | 25 September 2019 16:35 CEST | Update | - |
| article html file updated | 3 May 2019 14:36 CEST | Update | - |
| article html file updated | 2 August 2017 12:04 CEST | Update | - |
| article html file updated | 2 August 2017 09:51 CEST | Update | - |
| article html file updated | 2 August 2017 04:39 CEST | Update | - |
| article html file updated | 3 July 2017 13:29 CEST | Original file | - |
| article xml uploaded. | 3 July 2017 13:27 CEST | Update | https://www.mdpi.com/1424-8220/17/7/1544/xml |
| article pdf uploaded. | 3 July 2017 13:27 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/7/1544/pdf |
| article pdf uploaded. | 1 July 2017 09:39 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/7/1544/pdf-vor |
