| article html file updated | 7 February 2020 15:18 CET | Update | https://www.mdpi.com/1099-4300/18/9/341 |
| article html file updated | 5 May 2019 03:32 CEST | Update | N/A |
| article html file updated | 28 September 2016 07:14 CEST | Update | N/A |
| article html file updated | 21 September 2016 11:09 CEST | Original file | N/A |
| article xml uploaded. | 21 September 2016 11:08 CEST | Update | https://www.mdpi.com/1099-4300/18/9/341/xml |
| article xml uploaded. | 21 September 2016 11:08 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2016 11:08 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/9/341/pdf |
