| article html file updated | 9 February 2020 00:04 CET | Update | https://www.mdpi.com/2079-4991/7/12/445 |
| article html file updated | 29 September 2019 05:06 CEST | Update | N/A |
| article html file updated | 2 May 2019 08:36 CEST | Update | N/A |
| article html file updated | 18 April 2019 06:22 CEST | Update | N/A |
| article html file updated | 2 January 2018 15:03 CET | Update | N/A |
| article html file updated | 14 December 2017 09:00 CET | Original file | N/A |
| article xml uploaded. | 14 December 2017 08:59 CET | Update | https://www.mdpi.com/2079-4991/7/12/445/xml |
| article xml uploaded. | 14 December 2017 08:59 CET | Original file | N/A |
| article pdf uploaded. | 14 December 2017 08:59 CET | Version of Record | https://www.mdpi.com/2079-4991/7/12/445/pdf |
