| article html file updated | 8 February 2020 19:21 CET | Update | https://www.mdpi.com/2227-9067/4/10/92 |
| article html file updated | 27 September 2019 23:36 CEST | Update | N/A |
| article html file updated | 2 May 2019 19:14 CEST | Update | N/A |
| article html file updated | 6 November 2017 07:36 CET | Update | N/A |
| article html file updated | 24 October 2017 15:37 CEST | Original file | N/A |
| article xml uploaded. | 24 October 2017 15:35 CEST | Original file | https://www.mdpi.com/2227-9067/4/10/92/xml |
| article pdf uploaded. | 24 October 2017 15:35 CEST | Version of Record | https://www.mdpi.com/2227-9067/4/10/92/pdf |
