| article html file updated | 8 February 2020 17:21 CET | Update | https://www.mdpi.com/2071-1050/9/10/1745 |
| article html file updated | 27 September 2019 10:14 CEST | Update | - |
| article html file updated | 2 May 2019 23:42 CEST | Update | - |
| article html file updated | 3 November 2017 04:36 CET | Update | - |
| article html file updated | 29 September 2017 04:53 CEST | Original file | - |
| article xml uploaded. | 29 September 2017 04:51 CEST | Original file | https://www.mdpi.com/2071-1050/9/10/1745/xml |
| article pdf uploaded. | 29 September 2017 04:51 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1745/pdf |
| article pdf uploaded. | 27 September 2017 15:30 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1745/pdf-vor |
