| article html file updated | 8 February 2020 21:15 CET | Update | https://www.mdpi.com/2220-9964/6/11/359 |
| article html file updated | 28 September 2019 11:55 CEST | Update | - |
| article html file updated | 2 May 2019 14:52 CEST | Update | - |
| article html file updated | 18 April 2019 12:31 CEST | Update | - |
| article html file updated | 30 November 2017 09:32 CET | Update | - |
| article html file updated | 18 November 2017 14:41 CET | Original file | - |
| article xml uploaded. | 18 November 2017 14:40 CET | Update | https://www.mdpi.com/2220-9964/6/11/359/xml |
| article xml uploaded. | 18 November 2017 14:40 CET | Update | - |
| article xml uploaded. | 18 November 2017 14:40 CET | Original file | - |
| article pdf uploaded. | 18 November 2017 14:31 CET | Updated version of record | https://www.mdpi.com/2220-9964/6/11/359/pdf |
| article pdf uploaded. | 15 November 2017 11:22 CET | Version of Record | https://www.mdpi.com/2220-9964/6/11/359/pdf-vor |
