| article html file updated | 7 February 2020 07:19 CET | Update | https://www.mdpi.com/1099-4300/18/4/140 |
| article html file updated | 5 May 2019 18:32 CEST | Update | - |
| article html file updated | 27 March 2019 01:59 CET | Update | - |
| article html file updated | 27 April 2016 11:33 CEST | Update | - |
| article html file updated | 18 April 2016 05:46 CEST | Update | - |
| article xml uploaded. | 18 April 2016 05:44 CEST | Update | https://www.mdpi.com/1099-4300/18/4/140/xml |
| article pdf uploaded. | 18 April 2016 05:44 CEST | Updated version of record | https://www.mdpi.com/1099-4300/18/4/140/pdf |
| article html file updated | 15 April 2016 11:02 CEST | Original file | - |
| article pdf uploaded. | 15 April 2016 11:01 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/4/140/pdf-vor |
