| article html file updated | 7 February 2020 06:35 CET | Update | https://www.mdpi.com/1099-4300/18/4/111 |
| article html file updated | 5 May 2019 20:04 CEST | Update | N/A |
| article html file updated | 27 March 2019 00:37 CET | Update | N/A |
| article html file updated | 27 April 2016 11:11 CEST | Update | N/A |
| article html file updated | 30 March 2016 08:37 CEST | Original file | N/A |
| article xml uploaded. | 30 March 2016 08:36 CEST | Update | https://www.mdpi.com/1099-4300/18/4/111/xml |
| article pdf uploaded. | 30 March 2016 08:36 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/4/111/pdf |
