| article html file updated | 8 February 2020 17:36 CET | Update | https://www.mdpi.com/2071-1050/9/10/1774 |
| article html file updated | 27 September 2019 11:54 CEST | Update | N/A |
| article html file updated | 2 May 2019 23:08 CEST | Update | N/A |
| article html file updated | 3 November 2017 04:39 CET | Update | N/A |
| article html file updated | 30 September 2017 16:03 CEST | Update | N/A |
| article html file updated | 30 September 2017 16:01 CEST | Original file | N/A |
| article xml uploaded. | 30 September 2017 13:13 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1774/xml |
| article pdf uploaded. | 30 September 2017 13:13 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1774/pdf |
| article xml uploaded. | 30 September 2017 12:42 CEST | Original file | N/A |
| article pdf uploaded. | 30 September 2017 12:42 CEST | Version of Record | N/A |
