| article html file updated | 8 February 2020 06:15 CET | Update | https://www.mdpi.com/2071-1050/9/5/846 |
| article html file updated | 3 May 2019 21:16 CEST | Update | - |
| article html file updated | 31 May 2017 10:47 CEST | Update | - |
| article html file updated | 22 May 2017 04:53 CEST | Update | - |
| article html file updated | 19 May 2017 11:20 CEST | Update | - |
| article html file updated | 19 May 2017 11:19 CEST | Original file | - |
| article xml uploaded. | 19 May 2017 11:19 CEST | Update | https://www.mdpi.com/2071-1050/9/5/846/xml |
| article pdf uploaded. | 19 May 2017 11:19 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/5/846/pdf |
