| article html file updated | 7 February 2020 08:13 CET | Update | https://www.mdpi.com/2224-2708/5/2/10 |
| article html file updated | 5 May 2019 16:44 CEST | Update | N/A |
| article html file updated | 27 March 2019 03:47 CET | Update | N/A |
| article html file updated | 7 July 2016 03:15 CEST | Update | N/A |
| article html file updated | 5 May 2016 09:40 CEST | Original file | N/A |
| article xml uploaded. | 5 May 2016 09:38 CEST | Original file | https://www.mdpi.com/2224-2708/5/2/10/xml |
| article pdf uploaded. | 5 May 2016 09:38 CEST | Version of Record | https://www.mdpi.com/2224-2708/5/2/10/pdf |
