| article html file updated | 8 February 2020 12:34 CET | Update | https://www.mdpi.com/2071-1050/9/8/1349 |
| article html file updated | 26 September 2019 07:24 CEST | Update | - |
| article html file updated | 3 May 2019 08:56 CEST | Update | - |
| article html file updated | 27 March 2019 18:47 CET | Update | - |
| article html file updated | 1 September 2017 06:12 CEST | Update | - |
| article html file updated | 7 August 2017 03:24 CEST | Original file | - |
| article xml uploaded. | 7 August 2017 03:23 CEST | Update | https://www.mdpi.com/2071-1050/9/8/1349/xml |
| article pdf uploaded. | 7 August 2017 03:23 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/8/1349/pdf |
| article pdf uploaded. | 4 August 2017 10:26 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/8/1349/pdf-vor |
| article pdf uploaded. | 1 August 2017 15:03 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/8/1349/pdf-vor |
