| article html file updated | 8 February 2020 15:11 CET | Update | https://www.mdpi.com/2075-163X/7/9/161 |
| article html file updated | 26 September 2019 22:09 CEST | Update | N/A |
| article html file updated | 3 May 2019 03:49 CEST | Update | N/A |
| article html file updated | 30 September 2017 09:44 CEST | Update | N/A |
| article html file updated | 7 September 2017 05:24 CEST | Update | N/A |
| article xml uploaded. | 7 September 2017 05:22 CEST | Update | https://www.mdpi.com/2075-163X/7/9/161/xml |
| article xml uploaded. | 7 September 2017 05:22 CEST | Update | N/A |
| article pdf uploaded. | 7 September 2017 05:22 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/9/161/pdf |
| article html file updated | 2 September 2017 11:42 CEST | Original file | N/A |
| article xml uploaded. | 2 September 2017 11:41 CEST | Update | N/A |
| article xml uploaded. | 2 September 2017 11:41 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2017 11:41 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/9/161/pdf-vor |
