| article html file updated | 8 February 2020 00:05 CET | Update | https://www.mdpi.com/2076-3417/7/3/210 |
| article html file updated | 23 September 2019 11:50 CEST | Update | N/A |
| article html file updated | 4 May 2019 09:50 CEST | Update | N/A |
| article html file updated | 28 March 2017 03:06 CEST | Update | N/A |
| article html file updated | 23 February 2017 14:15 CET | Original file | N/A |
| article xml uploaded. | 23 February 2017 14:14 CET | Original file | https://www.mdpi.com/2076-3417/7/3/210/xml |
| article pdf uploaded. | 23 February 2017 14:14 CET | Version of Record | https://www.mdpi.com/2076-3417/7/3/210/pdf |
