| article html file updated | 7 February 2020 14:27 CET | Update | https://www.mdpi.com/2071-1050/8/9/895 |
| article html file updated | 5 May 2019 05:04 CEST | Update | N/A |
| article html file updated | 27 September 2016 05:20 CEST | Update | N/A |
| article html file updated | 7 September 2016 09:51 CEST | Update | N/A |
| article xml uploaded. | 7 September 2016 09:50 CEST | Update | https://www.mdpi.com/2071-1050/8/9/895/xml |
| article xml uploaded. | 7 September 2016 09:50 CEST | Update | N/A |
| article pdf uploaded. | 7 September 2016 09:50 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/9/895/pdf |
| article html file updated | 5 September 2016 12:11 CEST | Original file | N/A |
| article xml uploaded. | 5 September 2016 12:10 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2016 12:10 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/9/895/pdf-vor |
