| article html file updated | 9 February 2020 12:07 CET | Update | https://www.mdpi.com/2073-4441/10/4/411 |
| article html file updated | 2 October 2019 04:31 CEST | Update | - |
| article html file updated | 1 May 2019 06:55 CEST | Update | - |
| article html file updated | 17 April 2019 06:57 CEST | Update | - |
| article html file updated | 29 March 2019 11:46 CET | Update | - |
| article html file updated | 1 May 2018 06:11 CEST | Update | - |
| article html file updated | 15 April 2018 07:57 CEST | Update | - |
| article xml uploaded. | 15 April 2018 07:56 CEST | Update | https://www.mdpi.com/2073-4441/10/4/411/xml |
| article pdf uploaded. | 15 April 2018 07:56 CEST | Updated version of record | https://www.mdpi.com/2073-4441/10/4/411/pdf |
| article html file updated | 3 April 2018 12:19 CEST | Update | - |
| article html file updated | 1 April 2018 22:58 CEST | Original file | - |
| article pdf uploaded. | 1 April 2018 10:30 CEST | Version of Record | https://www.mdpi.com/2073-4441/10/4/411/pdf-vor |
