| article html file updated | 8 February 2020 04:59 CET | Update | https://www.mdpi.com/2075-4698/7/2/11 |
| article html file updated | 3 May 2019 23:37 CEST | Update | N/A |
| article html file updated | 30 June 2017 09:15 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:36 CEST | Update | N/A |
| article html file updated | 4 May 2017 07:51 CEST | Original file | N/A |
| article xml uploaded. | 4 May 2017 07:50 CEST | Original file | https://www.mdpi.com/2075-4698/7/2/11/xml |
| article pdf uploaded. | 4 May 2017 07:50 CEST | Version of Record | https://www.mdpi.com/2075-4698/7/2/11/pdf |
