| article html file updated | 8 February 2020 04:12 CET | Update | https://www.mdpi.com/1099-4300/19/4/180 |
| article html file updated | 4 May 2019 01:05 CEST | Update | - |
| article html file updated | 28 April 2017 06:38 CEST | Update | - |
| article html file updated | 25 April 2017 11:22 CEST | Update | - |
| article xml uploaded. | 25 April 2017 11:21 CEST | Update | https://www.mdpi.com/1099-4300/19/4/180/xml |
| article pdf uploaded. | 25 April 2017 11:21 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/4/180/pdf |
| article html file updated | 22 April 2017 12:58 CEST | Original file | - |
