| article html file updated | 9 February 2020 01:06 CET | Update | https://www.mdpi.com/1996-1073/11/1/36 |
| article html file updated | 29 September 2019 11:11 CEST | Update | - |
| article html file updated | 2 May 2019 06:19 CEST | Update | - |
| article html file updated | 18 April 2019 04:17 CEST | Update | - |
| article html file updated | 28 March 2019 10:56 CET | Update | - |
| article html file updated | 1 February 2018 09:38 CET | Update | - |
| article html file updated | 4 January 2018 08:14 CET | Update | - |
| article xml uploaded. | 4 January 2018 08:13 CET | Update | https://www.mdpi.com/1996-1073/11/1/36/xml |
| article pdf uploaded. | 4 January 2018 08:13 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/1/36/pdf |
| article html file updated | 27 December 2017 02:50 CET | Update | - |
| article xml uploaded. | 27 December 2017 02:49 CET | Update | - |
| article pdf uploaded. | 27 December 2017 02:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/1/36/pdf-vor |
| article html file updated | 26 December 2017 09:54 CET | Original file | - |
| article xml uploaded. | 26 December 2017 09:53 CET | Update | - |
| article xml uploaded. | 26 December 2017 09:53 CET | Update | - |
| article pdf uploaded. | 26 December 2017 09:53 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/1/36/pdf-vor |
| article xml uploaded. | 24 December 2017 13:37 CET | Update | - |
| article pdf uploaded. | 24 December 2017 13:37 CET | Version of Record | https://www.mdpi.com/1996-1073/11/1/36/pdf-vor |
| article xml uploaded. | 24 December 2017 13:37 CET | Original file | - |
