| article html file updated | 11 February 2020 00:04 CET | Update | https://www.mdpi.com/2079-6412/8/12/439 |
| article html file updated | 11 October 2019 04:12 CEST | Update | - |
| article html file updated | 28 April 2019 02:04 CEST | Update | - |
| article html file updated | 13 April 2019 22:04 CEST | Update | - |
| article html file updated | 2 April 2019 04:35 CEST | Update | - |
| article html file updated | 24 December 2018 11:41 CET | Update | - |
| article html file updated | 21 December 2018 07:58 CET | Update | - |
| article pdf uploaded. | 21 December 2018 07:56 CET | Updated version of record | https://www.mdpi.com/2079-6412/8/12/439/pdf |
| article xml uploaded. | 21 December 2018 07:56 CET | Update | https://www.mdpi.com/2079-6412/8/12/439/xml |
| article xml file uploaded | 21 December 2018 07:56 CET | Update | - |
| article html file updated | 30 November 2018 02:26 CET | Update | - |
| article pdf uploaded. | 30 November 2018 02:24 CET | Updated version of record | https://www.mdpi.com/2079-6412/8/12/439/pdf-vor |
| article xml uploaded. | 30 November 2018 02:24 CET | Update | - |
| article xml file uploaded | 30 November 2018 02:24 CET | Update | - |
| article html file updated | 29 November 2018 11:28 CET | Original file | - |
| article pdf uploaded. | 29 November 2018 11:26 CET | Version of Record | https://www.mdpi.com/2079-6412/8/12/439/pdf-vor |
| article xml uploaded. | 29 November 2018 11:26 CET | Update | - |
| article xml file uploaded | 29 November 2018 11:26 CET | Original file | - |
