| article html file updated | 7 February 2020 16:03 CET | Update | https://www.mdpi.com/2071-1050/8/10/1004 |
| article html file updated | 5 May 2019 02:12 CEST | Update | N/A |
| article html file updated | 28 October 2016 10:03 CEST | Update | N/A |
| article html file updated | 9 October 2016 11:43 CEST | Update | N/A |
| article xml uploaded. | 9 October 2016 11:42 CEST | Update | https://www.mdpi.com/2071-1050/8/10/1004/xml |
| article pdf uploaded. | 9 October 2016 11:42 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/10/1004/pdf |
| article html file updated | 9 October 2016 08:21 CEST | Original file | N/A |
| article xml uploaded. | 9 October 2016 08:19 CEST | Original file | N/A |
| article pdf uploaded. | 9 October 2016 08:19 CEST | Version of Record | N/A |
