| article html file updated | 7 February 2020 08:01 CET | Update | https://www.mdpi.com/2073-4425/7/5/17 |
| article html file updated | 5 May 2019 17:08 CEST | Update | N/A |
| article html file updated | 27 March 2019 03:24 CET | Update | N/A |
| article html file updated | 26 May 2016 06:04 CEST | Update | N/A |
| article html file updated | 29 April 2016 12:07 CEST | Original file | N/A |
| article xml uploaded. | 29 April 2016 12:04 CEST | Original file | https://www.mdpi.com/2073-4425/7/5/17/xml |
| article pdf uploaded. | 29 April 2016 12:04 CEST | Version of Record | https://www.mdpi.com/2073-4425/7/5/17/pdf |
