| article html file updated | 7 February 2020 07:04 CET | Update | https://www.mdpi.com/1099-4300/18/4/130 |
| article html file updated | 5 May 2019 19:02 CEST | Update | N/A |
| article html file updated | 27 March 2019 01:30 CET | Update | N/A |
| article html file updated | 27 April 2016 11:25 CEST | Update | N/A |
| article html file updated | 9 April 2016 13:45 CEST | Original file | N/A |
| article xml uploaded. | 9 April 2016 13:44 CEST | Original file | https://www.mdpi.com/1099-4300/18/4/130/xml |
| article pdf uploaded. | 9 April 2016 13:44 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/4/130/pdf |
