| article html file updated | 8 February 2020 22:41 CET | Update | https://www.mdpi.com/2073-8994/9/12/296 |
| article html file updated | 28 September 2019 20:56 CEST | Update | - |
| article html file updated | 2 May 2019 11:41 CEST | Update | - |
| article html file updated | 18 April 2019 09:17 CEST | Update | - |
| article html file updated | 2 January 2018 17:35 CET | Update | - |
| article html file updated | 5 December 2017 11:29 CET | Update | - |
| article xml uploaded. | 5 December 2017 11:27 CET | Update | https://www.mdpi.com/2073-8994/9/12/296/xml |
| article xml uploaded. | 5 December 2017 11:27 CET | Update | - |
| article xml uploaded. | 5 December 2017 11:27 CET | Update | - |
| article pdf uploaded. | 5 December 2017 11:27 CET | Updated version of record | https://www.mdpi.com/2073-8994/9/12/296/pdf |
| article html file updated | 1 December 2017 11:29 CET | Update | - |
| article xml uploaded. | 1 December 2017 11:28 CET | Update | - |
| article xml uploaded. | 1 December 2017 11:28 CET | Update | - |
| article xml uploaded. | 1 December 2017 11:28 CET | Update | - |
| article pdf uploaded. | 1 December 2017 11:28 CET | Updated version of record | https://www.mdpi.com/2073-8994/9/12/296/pdf-vor |
| article html file updated | 1 December 2017 07:16 CET | Update | - |
| article xml uploaded. | 1 December 2017 07:15 CET | Update | - |
| article xml uploaded. | 1 December 2017 07:15 CET | Update | - |
| article xml uploaded. | 1 December 2017 07:15 CET | Update | - |
| article pdf uploaded. | 1 December 2017 07:15 CET | Updated version of record | https://www.mdpi.com/2073-8994/9/12/296/pdf-vor |
| article html file updated | 30 November 2017 17:18 CET | Original file | - |
| article xml uploaded. | 30 November 2017 13:14 CET | Update | - |
| article pdf uploaded. | 30 November 2017 13:14 CET | Version of Record | https://www.mdpi.com/2073-8994/9/12/296/pdf-vor |
| article xml uploaded. | 30 November 2017 13:14 CET | Original file | - |
