| article html file updated | 7 February 2020 21:56 CET | Update | https://www.mdpi.com/1660-4601/14/1/97 |
| article html file updated | 22 September 2019 23:57 CEST | Update | - |
| article html file updated | 4 May 2019 14:10 CEST | Update | - |
| article html file updated | 7 February 2017 11:02 CET | Update | - |
| article html file updated | 21 January 2017 09:06 CET | Original file | - |
| article xml uploaded. | 21 January 2017 09:05 CET | Original file | https://www.mdpi.com/1660-4601/14/1/97/xml |
| article pdf uploaded. | 21 January 2017 09:05 CET | Version of Record | https://www.mdpi.com/1660-4601/14/1/97/pdf |
