| article html file updated | 8 February 2020 19:35 CET | Update | https://www.mdpi.com/2075-4701/7/11/455 |
| article html file updated | 28 September 2019 01:09 CEST | Update | N/A |
| article html file updated | 2 May 2019 18:40 CEST | Update | N/A |
| article html file updated | 30 November 2017 10:11 CET | Update | N/A |
| article html file updated | 27 October 2017 11:23 CEST | Original file | N/A |
| article xml uploaded. | 27 October 2017 11:05 CEST | Update | https://www.mdpi.com/2075-4701/7/11/455/xml |
| article xml uploaded. | 27 October 2017 11:05 CEST | Original file | N/A |
| article pdf uploaded. | 27 October 2017 11:05 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/11/455/pdf |
