| article html file updated | 7 February 2020 18:42 CET | Update | https://www.mdpi.com/1422-0067/17/12/1908 |
| article html file updated | 4 May 2019 21:10 CEST | Update | - |
| article html file updated | 27 December 2016 10:45 CET | Update | - |
| article html file updated | 2 December 2016 10:48 CET | Update | - |
| article xml uploaded. | 2 December 2016 10:47 CET | Update | https://www.mdpi.com/1422-0067/17/12/1908/xml |
| article pdf uploaded. | 2 December 2016 10:47 CET | Updated version of record | https://www.mdpi.com/1422-0067/17/12/1908/pdf |
| article html file updated | 28 November 2016 11:58 CET | Update | - |
| article xml uploaded. | 28 November 2016 11:57 CET | Update | - |
| article xml uploaded. | 28 November 2016 11:57 CET | Update | - |
| article xml uploaded. | 28 November 2016 11:57 CET | Update | - |
| article pdf uploaded. | 28 November 2016 11:57 CET | Updated version of record | https://www.mdpi.com/1422-0067/17/12/1908/pdf-vor |
| article html file updated | 28 November 2016 05:20 CET | Original file | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Update | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Update | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Update | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Update | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Update | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Update | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Update | - |
| article xml uploaded. | 28 November 2016 05:19 CET | Original file | - |
| article pdf uploaded. | 28 November 2016 05:18 CET | Version of Record | https://www.mdpi.com/1422-0067/17/12/1908/pdf-vor |
