| article html file updated | 9 February 2020 00:32 CET | Update | https://www.mdpi.com/2073-4441/9/12/995 |
| article html file updated | 29 September 2019 07:51 CEST | Update | - |
| article html file updated | 2 May 2019 07:35 CEST | Update | - |
| article html file updated | 18 April 2019 05:26 CEST | Update | - |
| article html file updated | 2 January 2018 16:55 CET | Update | - |
| article html file updated | 21 December 2017 10:56 CET | Update | - |
| article xml uploaded. | 21 December 2017 10:55 CET | Update | https://www.mdpi.com/2073-4441/9/12/995/xml |
| article xml uploaded. | 21 December 2017 10:55 CET | Update | - |
| article pdf uploaded. | 21 December 2017 10:55 CET | Updated version of record | https://www.mdpi.com/2073-4441/9/12/995/pdf |
| article html file updated | 21 December 2017 09:18 CET | Update | - |
| article xml uploaded. | 21 December 2017 09:17 CET | Update | - |
| article xml uploaded. | 21 December 2017 09:17 CET | Update | - |
| article pdf uploaded. | 21 December 2017 09:17 CET | Updated version of record | https://www.mdpi.com/2073-4441/9/12/995/pdf-vor |
| article html file updated | 19 December 2017 11:35 CET | Original file | - |
| article xml uploaded. | 19 December 2017 11:33 CET | Update | - |
| article pdf uploaded. | 19 December 2017 11:33 CET | Version of Record | https://www.mdpi.com/2073-4441/9/12/995/pdf-vor |
| article xml uploaded. | 19 December 2017 11:33 CET | Original file | - |
