| article html file updated | 8 February 2020 17:46 CET | Update | https://www.mdpi.com/2075-4701/7/10/414 |
| article html file updated | 27 September 2019 13:04 CEST | Update | - |
| article html file updated | 2 May 2019 22:48 CEST | Update | - |
| article html file updated | 3 November 2017 04:19 CET | Update | - |
| article html file updated | 9 October 2017 07:48 CEST | Original file | - |
| article xml uploaded. | 9 October 2017 07:46 CEST | Original file | https://www.mdpi.com/2075-4701/7/10/414/xml |
| article pdf uploaded. | 9 October 2017 07:46 CEST | Updated version of record | https://www.mdpi.com/2075-4701/7/10/414/pdf |
| article pdf uploaded. | 4 October 2017 08:55 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/10/414/pdf-vor |
