| article html file updated | 8 February 2020 13:14 CET | Update | https://www.mdpi.com/2075-163X/7/8/144 |
| article html file updated | 26 September 2019 11:23 CEST | Update | - |
| article html file updated | 3 May 2019 07:33 CEST | Update | - |
| article html file updated | 27 March 2019 20:12 CET | Update | - |
| article html file updated | 1 September 2017 07:20 CEST | Update | - |
| article html file updated | 11 August 2017 14:49 CEST | Original file | - |
| article xml uploaded. | 11 August 2017 14:47 CEST | Update | https://www.mdpi.com/2075-163X/7/8/144/xml |
| article xml uploaded. | 11 August 2017 14:47 CEST | Original file | - |
| article pdf uploaded. | 11 August 2017 14:47 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/8/144/pdf |
| article pdf uploaded. | 10 August 2017 13:43 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/8/144/pdf-vor |
