| article html file updated | 8 February 2020 05:11 CET | Update | https://www.mdpi.com/2073-4360/9/5/166 |
| article html file updated | 24 September 2019 16:21 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:17 CEST | Update | N/A |
| article html file updated | 18 March 2019 05:43 CET | Update | N/A |
| article html file updated | 31 May 2017 10:19 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:47 CEST | Update | N/A |
| article html file updated | 6 May 2017 07:57 CEST | Original file | N/A |
| article xml uploaded. | 6 May 2017 07:55 CEST | Original file | https://www.mdpi.com/2073-4360/9/5/166/xml |
| article pdf uploaded. | 6 May 2017 07:55 CEST | Version of Record | https://www.mdpi.com/2073-4360/9/5/166/pdf |
