| article html file updated | 10 February 2020 08:26 CET | Update | https://www.mdpi.com/2218-6581/7/3/48 |
| article html file updated | 7 October 2019 06:28 CEST | Update | - |
| article html file updated | 29 April 2019 10:59 CEST | Update | - |
| article html file updated | 15 April 2019 06:39 CEST | Update | - |
| article html file updated | 31 March 2019 13:34 CEST | Update | - |
| article html file updated | 5 September 2018 12:17 CEST | Update | - |
| article pdf uploaded. | 5 September 2018 12:15 CEST | Updated version of record | https://www.mdpi.com/2218-6581/7/3/48/pdf |
| article xml uploaded. | 5 September 2018 12:15 CEST | Update | https://www.mdpi.com/2218-6581/7/3/48/xml |
| article xml file uploaded | 5 September 2018 12:15 CEST | Update | - |
| article html file updated | 31 August 2018 09:47 CEST | Original file | - |
| article pdf uploaded. | 31 August 2018 09:46 CEST | Version of Record | https://www.mdpi.com/2218-6581/7/3/48/pdf-vor |
| article xml uploaded. | 31 August 2018 09:46 CEST | Update | - |
| article xml file uploaded | 31 August 2018 09:46 CEST | Original file | - |
