| article html file updated | 8 February 2020 16:41 CET | Update | https://www.mdpi.com/2079-9268/7/3/24 |
| article html file updated | 27 September 2019 06:17 CEST | Update | N/A |
| article html file updated | 3 May 2019 01:03 CEST | Update | N/A |
| article html file updated | 20 September 2017 15:37 CEST | Original file | N/A |
| article xml uploaded. | 20 September 2017 15:35 CEST | Update | https://www.mdpi.com/2079-9268/7/3/24/xml |
| article xml uploaded. | 20 September 2017 15:35 CEST | Original file | N/A |
| article pdf uploaded. | 20 September 2017 15:35 CEST | Version of Record | https://www.mdpi.com/2079-9268/7/3/24/pdf |
