| article html file updated | 9 February 2020 02:51 CET | Update | https://www.mdpi.com/2076-3921/7/1/10 |
| article html file updated | 29 September 2019 20:53 CEST | Update | - |
| article html file updated | 2 May 2019 02:39 CEST | Update | - |
| article html file updated | 18 April 2019 00:52 CEST | Update | - |
| article html file updated | 28 March 2019 15:06 CET | Update | - |
| article html file updated | 1 February 2018 13:56 CET | Update | - |
| article html file updated | 12 January 2018 13:32 CET | Original file | - |
| article xml uploaded. | 12 January 2018 13:31 CET | Update | https://www.mdpi.com/2076-3921/7/1/10/xml |
| article xml uploaded. | 12 January 2018 13:31 CET | Original file | - |
| article pdf uploaded. | 12 January 2018 13:31 CET | Version of Record | https://www.mdpi.com/2076-3921/7/1/10/pdf |
