| article html file updated | 8 February 2020 11:17 CET | Update | https://www.mdpi.com/2071-1050/9/7/1261 |
| article html file updated | 26 September 2019 00:10 CEST | Update | N/A |
| article html file updated | 3 May 2019 11:50 CEST | Update | N/A |
| article html file updated | 27 March 2019 16:18 CET | Update | N/A |
| article html file updated | 31 July 2017 09:56 CEST | Update | N/A |
| article html file updated | 18 July 2017 16:42 CEST | Update | N/A |
| article html file updated | 18 July 2017 16:41 CEST | Update | N/A |
| article html file updated | 18 July 2017 16:40 CEST | Original file | N/A |
| article xml uploaded. | 18 July 2017 16:39 CEST | Original file | https://www.mdpi.com/2071-1050/9/7/1261/xml |
| article pdf uploaded. | 18 July 2017 16:39 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1261/pdf |
