| article html file updated | 8 February 2020 05:50 CET | Update | https://www.mdpi.com/2071-1050/9/5/813 |
| article html file updated | 24 September 2019 19:46 CEST | Update | - |
| article html file updated | 3 May 2019 22:06 CEST | Update | - |
| article html file updated | 31 May 2017 10:42 CEST | Update | - |
| article html file updated | 23 May 2017 04:13 CEST | Update | - |
| article html file updated | 15 May 2017 11:25 CEST | Update | - |
| article xml uploaded. | 15 May 2017 11:23 CEST | Update | https://www.mdpi.com/2071-1050/9/5/813/xml |
| article pdf uploaded. | 15 May 2017 11:23 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/5/813/pdf |
| article html file updated | 13 May 2017 13:03 CEST | Original file | - |
| article pdf uploaded. | 13 May 2017 13:01 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/5/813/pdf-vor |
