| article html file updated | 9 February 2020 01:13 CET | Update | https://www.mdpi.com/2073-4352/8/1/10 |
| article html file updated | 29 September 2019 11:44 CEST | Update | - |
| article html file updated | 2 May 2019 06:07 CEST | Update | - |
| article html file updated | 18 April 2019 04:06 CEST | Update | - |
| article html file updated | 28 March 2019 11:11 CET | Update | - |
| article html file updated | 1 February 2018 10:24 CET | Update | - |
| article html file updated | 28 December 2017 10:54 CET | Original file | - |
| article xml uploaded. | 28 December 2017 10:53 CET | Update | https://www.mdpi.com/2073-4352/8/1/10/xml |
| article xml uploaded. | 28 December 2017 10:53 CET | Update | - |
| article xml uploaded. | 28 December 2017 10:53 CET | Original file | - |
| article pdf uploaded. | 28 December 2017 10:53 CET | Updated version of record | https://www.mdpi.com/2073-4352/8/1/10/pdf |
| article pdf uploaded. | 25 December 2017 17:00 CET | Version of Record | https://www.mdpi.com/2073-4352/8/1/10/pdf-vor |
