| article html file updated | 9 February 2020 06:26 CET | Update | https://www.mdpi.com/2073-4352/8/2/96 |
| article html file updated | 30 September 2019 18:11 CEST | Update | - |
| article html file updated | 1 May 2019 18:52 CEST | Update | - |
| article html file updated | 17 April 2019 18:08 CEST | Update | - |
| article html file updated | 28 March 2019 22:53 CET | Update | - |
| article html file updated | 14 March 2018 08:56 CET | Update | - |
| article html file updated | 12 February 2018 13:36 CET | Original file | - |
| article xml uploaded. | 12 February 2018 13:35 CET | Update | https://www.mdpi.com/2073-4352/8/2/96/xml |
| article xml uploaded. | 12 February 2018 13:35 CET | Original file | - |
| article pdf uploaded. | 12 February 2018 13:35 CET | Version of Record | https://www.mdpi.com/2073-4352/8/2/96/pdf |
