| article html file updated | 8 February 2020 11:59 CET | Update | https://www.mdpi.com/1424-8220/17/8/1696 |
| article html file updated | 26 September 2019 04:03 CEST | Update | - |
| article html file updated | 3 May 2019 10:18 CEST | Update | - |
| article html file updated | 27 March 2019 17:39 CET | Update | - |
| article html file updated | 1 September 2017 11:13 CEST | Update | - |
| article html file updated | 28 July 2017 02:26 CEST | Update | - |
| article xml uploaded. | 28 July 2017 02:24 CEST | Update | https://www.mdpi.com/1424-8220/17/8/1696/xml |
| article pdf uploaded. | 28 July 2017 02:24 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1696/pdf |
| article html file updated | 27 July 2017 13:46 CEST | Original file | - |
| article pdf uploaded. | 27 July 2017 13:44 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1696/pdf-vor |
| article pdf uploaded. | 26 July 2017 10:47 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1696/pdf-vor |
