| article html file updated | 8 February 2020 09:05 CET | Update | https://www.mdpi.com/2071-1050/9/7/1099 |
| article html file updated | 25 September 2019 12:37 CEST | Update | - |
| article html file updated | 3 May 2019 15:57 CEST | Update | - |
| article html file updated | 31 July 2017 09:36 CEST | Update | - |
| article html file updated | 28 June 2017 15:01 CEST | Update | - |
| article xml uploaded. | 28 June 2017 12:59 CEST | Update | https://www.mdpi.com/2071-1050/9/7/1099/xml |
| article pdf uploaded. | 28 June 2017 12:59 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/7/1099/pdf |
| article html file updated | 26 June 2017 13:32 CEST | Original file | - |
| article pdf uploaded. | 26 June 2017 13:30 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/7/1099/pdf-vor |
| article pdf uploaded. | 23 June 2017 11:35 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1099/pdf-vor |
