| article html file updated | 8 February 2020 08:36 CET | Update | https://www.mdpi.com/2075-163X/7/6/104 |
| article html file updated | 25 September 2019 10:05 CEST | Update | - |
| article html file updated | 3 May 2019 16:52 CEST | Update | - |
| article html file updated | 28 June 2017 14:15 CEST | Update | - |
| article html file updated | 21 June 2017 09:58 CEST | Update | - |
| article xml uploaded. | 21 June 2017 09:57 CEST | Update | https://www.mdpi.com/2075-163X/7/6/104/xml |
| article pdf uploaded. | 21 June 2017 09:57 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/6/104/pdf |
| article html file updated | 19 June 2017 13:34 CEST | Original file | - |
| article pdf uploaded. | 19 June 2017 13:33 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/6/104/pdf-vor |
| article pdf uploaded. | 17 June 2017 11:59 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/6/104/pdf-vor |
| article pdf uploaded. | 17 June 2017 11:53 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/6/104/pdf-vor |
