| article html file updated | 8 February 2020 05:53 CET | Update | https://www.mdpi.com/1424-8220/17/5/1123 |
| article html file updated | 24 September 2019 20:05 CEST | Update | - |
| article html file updated | 3 May 2019 21:59 CEST | Update | - |
| article html file updated | 2 June 2017 04:31 CEST | Update | - |
| article html file updated | 23 May 2017 04:15 CEST | Update | - |
| article html file updated | 22 May 2017 13:19 CEST | Update | - |
| article xml uploaded. | 22 May 2017 13:17 CEST | Update | https://www.mdpi.com/1424-8220/17/5/1123/xml |
| article pdf uploaded. | 22 May 2017 13:17 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/5/1123/pdf |
| article html file updated | 15 May 2017 13:30 CEST | Original file | - |
| article pdf uploaded. | 15 May 2017 13:28 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/5/1123/pdf-vor |
