| article html file updated | 9 February 2020 00:26 CET | Update | https://www.mdpi.com/2076-2615/7/12/101 |
| article html file updated | 29 September 2019 07:21 CEST | Update | - |
| article html file updated | 2 May 2019 07:47 CEST | Update | - |
| article html file updated | 18 April 2019 05:36 CEST | Update | - |
| article html file updated | 2 January 2018 18:00 CET | Update | - |
| article html file updated | 18 December 2017 18:37 CET | Original file | - |
| article xml uploaded. | 18 December 2017 18:35 CET | Original file | https://www.mdpi.com/2076-2615/7/12/101/xml |
| article pdf uploaded. | 18 December 2017 18:35 CET | Version of Record | https://www.mdpi.com/2076-2615/7/12/101/pdf |
