| article html file updated | 8 February 2020 20:49 CET | Update | https://www.mdpi.com/2076-3425/7/11/149 |
| article html file updated | 28 September 2019 09:03 CEST | Update | N/A |
| article html file updated | 2 May 2019 15:50 CEST | Update | N/A |
| article html file updated | 30 November 2017 10:27 CET | Update | N/A |
| article html file updated | 10 November 2017 11:33 CET | Original file | N/A |
| article xml uploaded. | 10 November 2017 11:32 CET | Original file | https://www.mdpi.com/2076-3425/7/11/149/xml |
| article pdf uploaded. | 10 November 2017 11:32 CET | Version of Record | https://www.mdpi.com/2076-3425/7/11/149/pdf |
