| article html file updated | 8 February 2020 23:42 CET | Update | https://www.mdpi.com/2075-163X/7/12/243 |
| article html file updated | 29 September 2019 02:55 CEST | Update | - |
| article html file updated | 2 May 2019 09:25 CEST | Update | - |
| article html file updated | 18 April 2019 07:08 CEST | Update | - |
| article html file updated | 2 January 2018 19:05 CET | Update | - |
| article html file updated | 13 December 2017 11:06 CET | Update | - |
| article xml uploaded. | 13 December 2017 11:04 CET | Update | https://www.mdpi.com/2075-163X/7/12/243/xml |
| article xml uploaded. | 13 December 2017 11:04 CET | Update | - |
| article pdf uploaded. | 13 December 2017 11:04 CET | Updated version of record | https://www.mdpi.com/2075-163X/7/12/243/pdf |
| article html file updated | 12 December 2017 11:11 CET | Update | - |
| article xml uploaded. | 12 December 2017 11:10 CET | Update | - |
| article pdf uploaded. | 12 December 2017 11:10 CET | Updated version of record | https://www.mdpi.com/2075-163X/7/12/243/pdf-vor |
| article html file updated | 11 December 2017 13:44 CET | Original file | - |
| article xml uploaded. | 11 December 2017 13:42 CET | Update | - |
| article xml uploaded. | 11 December 2017 13:42 CET | Original file | - |
| article pdf uploaded. | 11 December 2017 13:42 CET | Version of Record | https://www.mdpi.com/2075-163X/7/12/243/pdf-vor |
