| article html file updated | 8 February 2020 22:23 CET | Update | https://www.mdpi.com/2075-4701/7/12/528 |
| article html file updated | 28 September 2019 19:07 CEST | Update | - |
| article html file updated | 2 May 2019 12:21 CEST | Update | - |
| article html file updated | 18 April 2019 09:58 CEST | Update | - |
| article html file updated | 2 January 2018 17:28 CET | Update | - |
| article html file updated | 29 November 2017 23:22 CET | Update | - |
| article xml uploaded. | 29 November 2017 02:31 CET | Update | https://www.mdpi.com/2075-4701/7/12/528/xml |
| article xml uploaded. | 29 November 2017 02:31 CET | Update | - |
| article pdf uploaded. | 29 November 2017 02:31 CET | Updated version of record | https://www.mdpi.com/2075-4701/7/12/528/pdf |
| article html file updated | 27 November 2017 14:57 CET | Original file | - |
| article xml uploaded. | 27 November 2017 14:55 CET | Update | - |
| article xml uploaded. | 27 November 2017 14:55 CET | Original file | - |
| article pdf uploaded. | 27 November 2017 14:55 CET | Version of Record | https://www.mdpi.com/2075-4701/7/12/528/pdf-vor |
