| article html file updated | 8 February 2020 17:30 CET | Update | https://www.mdpi.com/2071-1050/9/10/1768 |
| article html file updated | 27 September 2019 11:14 CEST | Update | - |
| article html file updated | 2 May 2019 23:21 CEST | Update | - |
| article html file updated | 3 November 2017 04:39 CET | Update | - |
| article html file updated | 30 September 2017 15:54 CEST | Update | - |
| article html file updated | 30 September 2017 11:16 CEST | Update | - |
| article xml uploaded. | 30 September 2017 09:50 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1768/xml |
| article pdf uploaded. | 30 September 2017 09:50 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1768/pdf |
| article xml uploaded. | 30 September 2017 08:32 CEST | Update | - |
| article pdf uploaded. | 30 September 2017 08:32 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1768/pdf-vor |
| article html file updated | 29 September 2017 15:47 CEST | Original file | - |
| article xml uploaded. | 29 September 2017 15:46 CEST | Original file | - |
| article pdf uploaded. | 29 September 2017 15:46 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1768/pdf-vor |
