| article html file updated | 8 February 2020 06:02 CET | Update | https://www.mdpi.com/1996-1073/10/5/703 |
| article html file updated | 24 September 2019 20:49 CEST | Update | - |
| article html file updated | 3 May 2019 21:42 CEST | Update | - |
| article html file updated | 27 May 2017 03:20 CEST | Update | - |
| article html file updated | 22 May 2017 04:16 CEST | Update | - |
| article html file updated | 19 May 2017 15:58 CEST | Update | - |
| article xml uploaded. | 19 May 2017 15:56 CEST | Update | https://www.mdpi.com/1996-1073/10/5/703/xml |
| article pdf uploaded. | 19 May 2017 15:56 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/5/703/pdf |
| article html file updated | 17 May 2017 22:20 CEST | Original file | - |
| article pdf uploaded. | 17 May 2017 15:29 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/5/703/pdf-vor |
