| article html file updated | 9 February 2020 07:40 CET | Update | https://www.mdpi.com/2073-4360/10/3/230 |
| article html file updated | 1 October 2019 01:15 CEST | Update | - |
| article html file updated | 1 May 2019 16:15 CEST | Update | - |
| article html file updated | 17 April 2019 15:42 CEST | Update | - |
| article html file updated | 29 March 2019 01:36 CET | Update | - |
| article html file updated | 27 March 2018 15:54 CEST | Update | - |
| article html file updated | 26 February 2018 16:41 CET | Original file | - |
| article xml uploaded. | 26 February 2018 16:39 CET | Update | https://www.mdpi.com/2073-4360/10/3/230/xml |
| article xml uploaded. | 26 February 2018 16:39 CET | Original file | - |
| article pdf uploaded. | 26 February 2018 16:36 CET | Version of Record | https://www.mdpi.com/2073-4360/10/3/230/pdf |
