| article html file updated | 8 February 2020 21:16 CET | Update | https://www.mdpi.com/1999-4893/10/4/125 |
| article html file updated | 28 September 2019 12:00 CEST | Update | N/A |
| article html file updated | 2 May 2019 14:50 CEST | Update | N/A |
| article html file updated | 18 April 2019 12:29 CEST | Update | N/A |
| article html file updated | 2 January 2018 16:35 CET | Update | N/A |
| article html file updated | 17 November 2017 11:10 CET | Original file | N/A |
| article xml uploaded. | 17 November 2017 11:09 CET | Original file | https://www.mdpi.com/1999-4893/10/4/125/xml |
| article pdf uploaded. | 17 November 2017 11:09 CET | Updated version of record | https://www.mdpi.com/1999-4893/10/4/125/pdf |
| article pdf uploaded. | 15 November 2017 10:57 CET | Version of Record | https://www.mdpi.com/1999-4893/10/4/125/pdf-vor |
