| article html file updated | 8 February 2020 18:58 CET | Update | https://www.mdpi.com/2075-163X/7/10/201 |
| article html file updated | 27 September 2019 21:30 CEST | Update | - |
| article html file updated | 2 May 2019 20:05 CEST | Update | - |
| article html file updated | 1 November 2017 03:27 CET | Update | - |
| article html file updated | 23 October 2017 03:59 CEST | Original file | - |
| article xml uploaded. | 23 October 2017 03:58 CEST | Original file | https://www.mdpi.com/2075-163X/7/10/201/xml |
| article pdf uploaded. | 23 October 2017 03:58 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/10/201/pdf |
| article pdf uploaded. | 20 October 2017 11:41 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/10/201/pdf-vor |
