| article html file updated | 7 February 2020 17:40 CET | Update | https://www.mdpi.com/2079-6412/6/4/58 |
| article html file updated | 22 September 2019 05:00 CEST | Update | N/A |
| article html file updated | 4 May 2019 23:12 CEST | Update | N/A |
| article html file updated | 28 December 2016 08:35 CET | Update | N/A |
| article html file updated | 10 November 2016 12:01 CET | Update | N/A |
| article xml uploaded. | 10 November 2016 11:59 CET | Update | https://www.mdpi.com/2079-6412/6/4/58/xml |
| article xml uploaded. | 10 November 2016 11:59 CET | Update | N/A |
| article pdf uploaded. | 10 November 2016 11:59 CET | Updated version of record | https://www.mdpi.com/2079-6412/6/4/58/pdf |
| article html file updated | 8 November 2016 10:40 CET | Original file | N/A |
| article xml uploaded. | 8 November 2016 10:38 CET | Update | N/A |
| article xml uploaded. | 8 November 2016 10:38 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2016 10:38 CET | Version of Record | https://www.mdpi.com/2079-6412/6/4/58/pdf-vor |
