| article html file updated | 8 February 2020 19:42 CET | Update | https://www.mdpi.com/2075-4701/7/11/459 |
| article html file updated | 28 September 2019 01:52 CEST | Update | - |
| article html file updated | 2 May 2019 18:24 CEST | Update | - |
| article html file updated | 30 November 2017 10:12 CET | Update | - |
| article html file updated | 3 November 2017 02:25 CET | Update | - |
| article xml uploaded. | 3 November 2017 02:23 CET | Update | https://www.mdpi.com/2075-4701/7/11/459/xml |
| article pdf uploaded. | 3 November 2017 02:23 CET | Updated version of record | https://www.mdpi.com/2075-4701/7/11/459/pdf |
| article html file updated | 30 October 2017 21:17 CET | Original file | - |
| article xml uploaded. | 30 October 2017 21:16 CET | Original file | - |
| article pdf uploaded. | 30 October 2017 21:16 CET | Updated version of record | https://www.mdpi.com/2075-4701/7/11/459/pdf-vor |
| article pdf uploaded. | 28 October 2017 09:28 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/11/459/pdf-vor |
