| article html file updated | 8 February 2020 12:39 CET | Update | https://www.mdpi.com/2412-382X/1/2/8 |
| article html file updated | 26 September 2019 07:57 CEST | Update | - |
| article html file updated | 3 May 2019 08:44 CEST | Update | - |
| article html file updated | 27 March 2019 18:58 CET | Update | - |
| article pdf uploaded. | 24 August 2017 03:48 CEST | Updated version of record | https://www.mdpi.com/2412-382X/1/2/8/pdf |
| article html file updated | 3 August 2017 09:15 CEST | Update | - |
| article html file updated | 3 August 2017 09:14 CEST | Update | - |
| article xml uploaded. | 3 August 2017 09:13 CEST | Update | https://www.mdpi.com/2412-382X/1/2/8/xml |
| article pdf uploaded. | 3 August 2017 09:12 CEST | Updated version of record | https://www.mdpi.com/2412-382X/1/2/8/pdf-vor |
| article pdf uploaded. | 3 August 2017 09:10 CEST | Updated version of record | https://www.mdpi.com/2412-382X/1/2/8/pdf-vor |
| article html file updated | 2 August 2017 15:35 CEST | Original file | - |
| article pdf uploaded. | 2 August 2017 15:33 CEST | Version of Record | https://www.mdpi.com/2412-382X/1/2/8/pdf-vor |
