| article html file updated | 10 February 2020 22:45 CET | Update | https://www.mdpi.com/2227-9717/6/12/232 |
| article html file updated | 10 October 2019 20:13 CEST | Update | - |
| article html file updated | 28 April 2019 04:49 CEST | Update | - |
| article html file updated | 14 April 2019 00:56 CEST | Update | - |
| article html file updated | 2 April 2019 00:50 CEST | Update | - |
| article html file updated | 26 December 2018 10:32 CET | Update | - |
| article html file updated | 20 December 2018 07:06 CET | Update | - |
| article xml uploaded. | 20 December 2018 07:05 CET | Update | https://www.mdpi.com/2227-9717/6/12/232/xml |
| article xml uploaded. | 20 December 2018 07:05 CET | Update | - |
| article pdf uploaded. | 20 December 2018 07:05 CET | Updated version of record | https://www.mdpi.com/2227-9717/6/12/232/pdf |
| article html file updated | 22 November 2018 11:03 CET | Original file | - |
| article pdf uploaded. | 22 November 2018 11:01 CET | Version of Record | https://www.mdpi.com/2227-9717/6/12/232/pdf-vor |
| article xml uploaded. | 22 November 2018 11:01 CET | Update | - |
| article xml file uploaded | 22 November 2018 11:01 CET | Original file | - |
