| article html file updated | 7 February 2020 06:47 CET | Update | https://www.mdpi.com/1099-4300/18/4/116 |
| article html file updated | 5 May 2019 19:40 CEST | Update | N/A |
| article html file updated | 27 March 2019 00:57 CET | Update | N/A |
| article html file updated | 27 April 2016 11:17 CEST | Update | N/A |
| article html file updated | 2 April 2016 07:37 CEST | Original file | N/A |
| article xml uploaded. | 2 April 2016 07:35 CEST | Original file | https://www.mdpi.com/1099-4300/18/4/116/xml |
| article pdf uploaded. | 2 April 2016 07:35 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/4/116/pdf |
