| article html file updated | 8 February 2020 20:35 CET | Update | https://www.mdpi.com/2075-4701/7/11/484 |
| article html file updated | 28 September 2019 07:31 CEST | Update | N/A |
| article html file updated | 2 May 2019 16:22 CEST | Update | N/A |
| article html file updated | 30 November 2017 10:18 CET | Update | N/A |
| article html file updated | 7 November 2017 15:28 CET | Original file | N/A |
| article xml uploaded. | 7 November 2017 15:26 CET | Update | https://www.mdpi.com/2075-4701/7/11/484/xml |
| article xml uploaded. | 7 November 2017 15:26 CET | Original file | N/A |
| article pdf uploaded. | 7 November 2017 15:26 CET | Version of Record | https://www.mdpi.com/2075-4701/7/11/484/pdf |
