| article html file updated | 9 February 2020 00:06 CET | Update | https://www.mdpi.com/2075-4701/7/12/565 |
| article html file updated | 29 September 2019 05:21 CEST | Update | - |
| article html file updated | 2 May 2019 08:31 CEST | Update | - |
| article html file updated | 18 April 2019 06:17 CEST | Update | - |
| article html file updated | 2 January 2018 18:36 CET | Update | - |
| article html file updated | 16 December 2017 08:00 CET | Original file | - |
| article xml uploaded. | 16 December 2017 07:58 CET | Update | https://www.mdpi.com/2075-4701/7/12/565/xml |
| article xml uploaded. | 16 December 2017 07:58 CET | Update | - |
| article xml uploaded. | 16 December 2017 07:58 CET | Original file | - |
| article pdf uploaded. | 16 December 2017 07:58 CET | Updated version of record | https://www.mdpi.com/2075-4701/7/12/565/pdf |
| article pdf uploaded. | 14 December 2017 14:31 CET | Version of Record | https://www.mdpi.com/2075-4701/7/12/565/pdf-vor |
