| article html file updated | 8 February 2020 17:09 CET | Update | https://www.mdpi.com/2079-6412/7/10/155 |
| article html file updated | 27 September 2019 09:04 CEST | Update | - |
| article html file updated | 3 May 2019 00:05 CEST | Update | - |
| article html file updated | 1 November 2017 04:27 CET | Update | - |
| article html file updated | 25 September 2017 15:26 CEST | Original file | - |
| article xml uploaded. | 25 September 2017 15:25 CEST | Original file | https://www.mdpi.com/2079-6412/7/10/155/xml |
| article pdf uploaded. | 25 September 2017 15:25 CEST | Version of Record | https://www.mdpi.com/2079-6412/7/10/155/pdf |
