| article html file updated | 8 February 2020 14:45 CET | Update | https://www.mdpi.com/2075-4701/7/9/332 |
| article html file updated | 26 September 2019 19:41 CEST | Update | N/A |
| article html file updated | 3 May 2019 04:39 CEST | Update | N/A |
| article html file updated | 30 September 2017 09:23 CEST | Update | N/A |
| article html file updated | 29 August 2017 11:31 CEST | Original file | N/A |
| article xml uploaded. | 29 August 2017 11:30 CEST | Original file | https://www.mdpi.com/2075-4701/7/9/332/xml |
| article pdf uploaded. | 29 August 2017 11:30 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/9/332/pdf |
