| article html file updated | 9 February 2020 16:00 CET | Update | https://www.mdpi.com/1999-4907/9/5/238 |
| article html file updated | 3 October 2019 03:56 CEST | Update | - |
| article html file updated | 30 April 2019 23:12 CEST | Update | - |
| article html file updated | 16 April 2019 23:48 CEST | Update | - |
| article html file updated | 29 March 2019 20:54 CET | Update | - |
| article html file updated | 30 May 2018 17:56 CEST | Update | - |
| article html file updated | 9 May 2018 14:48 CEST | Update | - |
| article xml uploaded. | 9 May 2018 14:46 CEST | Update | https://www.mdpi.com/1999-4907/9/5/238/xml |
| article pdf uploaded. | 9 May 2018 14:46 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/5/238/pdf |
| article html file updated | 3 May 2018 12:04 CEST | Original file | - |
| article pdf uploaded. | 3 May 2018 12:03 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/5/238/pdf-vor |
| article xml file uploaded | 1 May 2018 15:21 CEST | Original file | - |
| article pdf uploaded. | 1 May 2018 15:21 CEST | Version of Record | https://www.mdpi.com/1999-4907/9/5/238/pdf-vor |
