| article html file updated | 9 February 2020 02:31 CET | Update | https://www.mdpi.com/2076-2615/8/1/10 |
| article html file updated | 29 September 2019 19:07 CEST | Update | - |
| article html file updated | 2 May 2019 03:21 CEST | Update | - |
| article html file updated | 18 April 2019 01:30 CEST | Update | - |
| article html file updated | 28 March 2019 14:19 CET | Update | - |
| article html file updated | 1 February 2018 13:52 CET | Update | - |
| article html file updated | 10 January 2018 08:12 CET | Original file | - |
| article xml uploaded. | 10 January 2018 08:11 CET | Original file | https://www.mdpi.com/2076-2615/8/1/10/xml |
| article pdf uploaded. | 10 January 2018 08:11 CET | Version of Record | https://www.mdpi.com/2076-2615/8/1/10/pdf |
