| article html file updated | 8 February 2020 21:29 CET | Update | https://www.mdpi.com/2220-9964/6/11/369 |
| article html file updated | 28 September 2019 13:23 CEST | Update | - |
| article html file updated | 2 May 2019 14:21 CEST | Update | - |
| article html file updated | 18 April 2019 12:01 CEST | Update | - |
| article html file updated | 30 November 2017 09:35 CET | Update | - |
| article html file updated | 17 November 2017 11:21 CET | Original file | - |
| article xml uploaded. | 17 November 2017 11:19 CET | Update | https://www.mdpi.com/2220-9964/6/11/369/xml |
| article xml uploaded. | 17 November 2017 11:19 CET | Original file | - |
| article pdf uploaded. | 17 November 2017 11:19 CET | Version of Record | https://www.mdpi.com/2220-9964/6/11/369/pdf |
