| article html file updated | 8 February 2020 04:13 CET | Update | https://www.mdpi.com/2073-4344/7/4/125 |
| article html file updated | 24 September 2019 11:22 CEST | Update | - |
| article html file updated | 4 May 2019 01:03 CEST | Update | - |
| article html file updated | 28 April 2017 05:37 CEST | Update | - |
| article html file updated | 26 April 2017 03:28 CEST | Update | - |
| article xml uploaded. | 26 April 2017 03:27 CEST | Update | https://www.mdpi.com/2073-4344/7/4/125/xml |
| article pdf uploaded. | 26 April 2017 03:27 CEST | Updated version of record | https://www.mdpi.com/2073-4344/7/4/125/pdf |
| article html file updated | 26 April 2017 03:08 CEST | Update | - |
| article pdf uploaded. | 26 April 2017 03:07 CEST | Updated version of record | https://www.mdpi.com/2073-4344/7/4/125/pdf-vor |
| article html file updated | 23 April 2017 09:50 CEST | Original file | - |
| article pdf uploaded. | 23 April 2017 09:49 CEST | Version of Record | https://www.mdpi.com/2073-4344/7/4/125/pdf-vor |
