| article html file updated | 8 February 2020 21:37 CET | Update | https://www.mdpi.com/2220-9964/6/11/372 |
| article html file updated | 28 September 2019 14:13 CEST | Update | - |
| article html file updated | 2 May 2019 14:03 CEST | Update | - |
| article html file updated | 18 April 2019 11:43 CEST | Update | - |
| article html file updated | 30 November 2017 09:36 CET | Update | - |
| article html file updated | 20 November 2017 10:36 CET | Original file | - |
| article xml uploaded. | 20 November 2017 10:35 CET | Update | https://www.mdpi.com/2220-9964/6/11/372/xml |
| article xml uploaded. | 20 November 2017 10:35 CET | Original file | - |
| article pdf uploaded. | 20 November 2017 10:35 CET | Updated version of record | https://www.mdpi.com/2220-9964/6/11/372/pdf |
| article pdf uploaded. | 18 November 2017 13:12 CET | Version of Record | https://www.mdpi.com/2220-9964/6/11/372/pdf-vor |
