| article html file updated | 8 February 2020 15:36 CET | Update | https://www.mdpi.com/2079-4983/8/3/40 |
| article html file updated | 27 September 2019 00:21 CEST | Update | N/A |
| article html file updated | 3 May 2019 03:03 CEST | Update | N/A |
| article html file updated | 11 December 2018 08:31 CET | Update | N/A |
| article html file updated | 30 September 2017 12:29 CEST | Update | N/A |
| article html file updated | 7 September 2017 15:37 CEST | Original file | N/A |
| article xml uploaded. | 7 September 2017 15:36 CEST | Update | https://www.mdpi.com/2079-4983/8/3/40/xml |
| article xml uploaded. | 7 September 2017 15:36 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2017 15:36 CEST | Version of Record | https://www.mdpi.com/2079-4983/8/3/40/pdf |
