| article html file updated | 9 February 2020 17:07 CET | Update | https://www.mdpi.com/1999-4907/9/5/260 |
| article html file updated | 3 October 2019 11:08 CEST | Update | - |
| article html file updated | 30 April 2019 20:51 CEST | Update | - |
| article html file updated | 16 April 2019 21:20 CEST | Update | - |
| article html file updated | 29 March 2019 23:39 CET | Update | - |
| article html file updated | 30 May 2018 18:08 CEST | Update | - |
| article pdf uploaded. | 14 May 2018 08:14 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/5/260/pdf |
| article pdf uploaded. | 14 May 2018 07:42 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/5/260/pdf-vor |
| article html file updated | 10 May 2018 15:26 CEST | Original file | - |
| article pdf uploaded. | 10 May 2018 15:25 CEST | Version of Record | https://www.mdpi.com/1999-4907/9/5/260/pdf-vor |
| article xml uploaded. | 10 May 2018 15:25 CEST | Update | https://www.mdpi.com/1999-4907/9/5/260/xml |
| article xml file uploaded | 10 May 2018 15:25 CEST | Original file | - |
