| article html file updated | 8 February 2020 16:56 CET | Update | https://www.mdpi.com/2071-1050/9/10/1701 |
| article html file updated | 27 September 2019 07:44 CEST | Update | N/A |
| article html file updated | 3 May 2019 00:32 CEST | Update | N/A |
| article html file updated | 3 November 2017 04:30 CET | Update | N/A |
| article html file updated | 22 September 2017 14:16 CEST | Original file | N/A |
| article xml uploaded. | 22 September 2017 14:14 CEST | Original file | https://www.mdpi.com/2071-1050/9/10/1701/xml |
| article pdf uploaded. | 22 September 2017 14:14 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1701/pdf |
