| article html file updated | 7 February 2020 07:23 CET | Update | https://www.mdpi.com/1099-4300/18/4/142 |
| article html file updated | 5 May 2019 18:24 CEST | Update | N/A |
| article html file updated | 27 March 2019 02:07 CET | Update | N/A |
| article html file updated | 27 April 2016 11:33 CEST | Update | N/A |
| article html file updated | 16 April 2016 09:57 CEST | Original file | N/A |
| article xml uploaded. | 16 April 2016 09:56 CEST | Original file | https://www.mdpi.com/1099-4300/18/4/142/xml |
| article pdf uploaded. | 16 April 2016 09:56 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/4/142/pdf |
