| article html file updated | 8 February 2020 06:51 CET | Update | https://www.mdpi.com/1099-4300/19/6/248 |
| article html file updated | 25 September 2019 01:06 CEST | Update | - |
| article html file updated | 3 May 2019 20:09 CEST | Update | - |
| article html file updated | 27 June 2017 10:26 CEST | Update | - |
| article html file updated | 7 June 2017 12:17 CEST | Update | - |
| article xml uploaded. | 7 June 2017 12:16 CEST | Update | https://www.mdpi.com/1099-4300/19/6/248/xml |
| article pdf uploaded. | 7 June 2017 12:16 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/248/pdf |
| article html file updated | 2 June 2017 03:42 CEST | Update | - |
| article pdf uploaded. | 2 June 2017 03:41 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/248/pdf-vor |
| article html file updated | 27 May 2017 03:58 CEST | Original file | - |
| article pdf uploaded. | 27 May 2017 03:57 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/6/248/pdf-vor |
