| article html file updated | 8 February 2020 15:33 CET | Update | https://www.mdpi.com/2075-4418/7/3/51 |
| article html file updated | 27 September 2019 00:04 CEST | Update | - |
| article html file updated | 3 May 2019 03:08 CEST | Update | - |
| article html file updated | 30 September 2017 11:27 CEST | Update | - |
| article html file updated | 11 September 2017 05:07 CEST | Update | - |
| article xml uploaded. | 11 September 2017 05:06 CEST | Update | https://www.mdpi.com/2075-4418/7/3/51/xml |
| article pdf uploaded. | 11 September 2017 05:06 CEST | Updated version of record | https://www.mdpi.com/2075-4418/7/3/51/pdf |
| article html file updated | 11 September 2017 04:25 CEST | Update | - |
| article xml uploaded. | 11 September 2017 04:24 CEST | Update | - |
| article pdf uploaded. | 11 September 2017 04:24 CEST | Updated version of record | https://www.mdpi.com/2075-4418/7/3/51/pdf-vor |
| article html file updated | 7 September 2017 13:50 CEST | Original file | - |
| article xml uploaded. | 7 September 2017 13:48 CEST | Original file | - |
| article pdf uploaded. | 7 September 2017 13:48 CEST | Version of Record | https://www.mdpi.com/2075-4418/7/3/51/pdf-vor |
