| article html file updated | 9 February 2020 01:39 CET | Update | https://www.mdpi.com/2072-666X/9/1/14 |
| article html file updated | 29 September 2019 14:16 CEST | Update | - |
| article html file updated | 2 May 2019 05:10 CEST | Update | - |
| article html file updated | 18 April 2019 03:13 CEST | Update | - |
| article html file updated | 28 March 2019 12:16 CET | Update | - |
| article html file updated | 1 February 2018 15:52 CET | Update | - |
| article html file updated | 16 January 2018 14:00 CET | Update | - |
| article xml uploaded. | 16 January 2018 13:59 CET | Update | https://www.mdpi.com/2072-666X/9/1/14/xml |
| article xml uploaded. | 16 January 2018 13:59 CET | Update | - |
| article xml uploaded. | 16 January 2018 13:59 CET | Update | - |
| article pdf uploaded. | 16 January 2018 13:59 CET | Updated version of record | https://www.mdpi.com/2072-666X/9/1/14/pdf |
| article html file updated | 1 January 2018 04:25 CET | Original file | - |
| article pdf uploaded. | 1 January 2018 04:24 CET | Version of Record | https://www.mdpi.com/2072-666X/9/1/14/pdf-vor |
