| article html file updated | 8 February 2020 02:52 CET | Update | https://www.mdpi.com/2075-1702/5/2/11 |
| article html file updated | 24 September 2019 03:50 CEST | Update | N/A |
| article html file updated | 4 May 2019 03:40 CEST | Update | N/A |
| article html file updated | 29 June 2017 11:34 CEST | Update | N/A |
| article html file updated | 21 April 2017 12:15 CEST | Update | N/A |
| article xml uploaded. | 21 April 2017 12:14 CEST | Update | https://www.mdpi.com/2075-1702/5/2/11/xml |
| article pdf uploaded. | 21 April 2017 12:14 CEST | Updated version of record | https://www.mdpi.com/2075-1702/5/2/11/pdf |
| article html file updated | 5 April 2017 14:00 CEST | Original file | N/A |
| article pdf uploaded. | 5 April 2017 13:59 CEST | Updated version of record | https://www.mdpi.com/2075-1702/5/2/11/pdf-vor |
| article pdf uploaded. | 4 April 2017 15:00 CEST | Version of Record | https://www.mdpi.com/2075-1702/5/2/11/pdf-vor |
