| article html file updated | 8 February 2020 20:50 CET | Update | https://www.mdpi.com/2075-163X/7/11/219 |
| article html file updated | 28 September 2019 09:11 CEST | Update | N/A |
| article html file updated | 2 May 2019 15:47 CEST | Update | N/A |
| article html file updated | 30 November 2017 15:50 CET | Update | N/A |
| article html file updated | 30 November 2017 09:57 CET | Update | N/A |
| article html file updated | 11 November 2017 06:00 CET | Original file | N/A |
| article xml uploaded. | 11 November 2017 05:59 CET | Original file | https://www.mdpi.com/2075-163X/7/11/219/xml |
| article pdf uploaded. | 11 November 2017 05:59 CET | Updated version of record | https://www.mdpi.com/2075-163X/7/11/219/pdf |
| article pdf uploaded. | 10 November 2017 10:37 CET | Version of Record | https://www.mdpi.com/2075-163X/7/11/219/pdf-vor |
