| article html file updated | 8 February 2020 07:41 CET | Update | https://www.mdpi.com/1099-4300/19/6/258 |
| article html file updated | 25 September 2019 05:21 CEST | Update | N/A |
| article html file updated | 3 May 2019 18:35 CEST | Update | N/A |
| article html file updated | 27 June 2017 10:28 CEST | Update | N/A |
| article html file updated | 7 June 2017 12:18 CEST | Original file | N/A |
| article xml uploaded. | 7 June 2017 12:16 CEST | Update | https://www.mdpi.com/1099-4300/19/6/258/xml |
| article pdf uploaded. | 7 June 2017 12:16 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/6/258/pdf |
