| article html file updated | 8 February 2020 05:50 CET | Update | https://www.mdpi.com/2071-1050/9/5/803 |
| 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 10:41 CEST | Update | - |
| article html file updated | 23 May 2017 04:13 CEST | Update | - |
| article html file updated | 14 May 2017 07:02 CEST | Original file | - |
| article xml uploaded. | 14 May 2017 07:00 CEST | Update | https://www.mdpi.com/2071-1050/9/5/803/xml |
| article pdf uploaded. | 14 May 2017 07:00 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/5/803/pdf |
