| article html file updated | 10 February 2020 08:15 CET | Update | https://www.mdpi.com/2076-0752/7/3/45 |
| article html file updated | 29 April 2019 11:24 CEST | Update | - |
| article html file updated | 15 April 2019 07:01 CEST | Update | - |
| article html file updated | 31 March 2019 13:12 CEST | Update | - |
| article html file updated | 25 September 2018 12:00 CEST | Update | - |
| article html file updated | 3 September 2018 05:23 CEST | Update | - |
| article pdf uploaded. | 3 September 2018 05:22 CEST | Updated version of record | https://www.mdpi.com/2076-0752/7/3/45/pdf |
| article xml uploaded. | 3 September 2018 05:22 CEST | Update | https://www.mdpi.com/2076-0752/7/3/45/xml |
| article xml file uploaded | 3 September 2018 05:22 CEST | Update | - |
| article html file updated | 30 August 2018 10:18 CEST | Original file | - |
| article pdf uploaded. | 30 August 2018 10:17 CEST | Version of Record | https://www.mdpi.com/2076-0752/7/3/45/pdf-vor |
| article xml uploaded. | 30 August 2018 10:17 CEST | Update | - |
| article xml file uploaded | 30 August 2018 10:17 CEST | Original file | - |
