| article html file updated | 8 February 2020 09:51 CET | Update | https://www.mdpi.com/2073-4441/9/7/484 |
| article html file updated | 25 September 2019 16:52 CEST | Update | N/A |
| article html file updated | 3 May 2019 14:31 CEST | Update | N/A |
| article html file updated | 1 August 2017 09:24 CEST | Update | N/A |
| article html file updated | 3 July 2017 10:29 CEST | Original file | N/A |
| article xml uploaded. | 3 July 2017 10:28 CEST | Original file | https://www.mdpi.com/2073-4441/9/7/484/xml |
| article pdf uploaded. | 3 July 2017 10:28 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/7/484/pdf |
| article pdf uploaded. | 1 July 2017 12:13 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/7/484/pdf-vor |
