| article html file updated | 8 February 2020 00:55 CET | Update | https://www.mdpi.com/1099-4300/19/3/103 |
| article html file updated | 23 September 2019 16:45 CEST | Update | - |
| article html file updated | 4 May 2019 07:53 CEST | Update | - |
| article html file updated | 28 March 2017 03:22 CEST | Update | - |
| article html file updated | 8 March 2017 11:01 CET | Update | - |
| article xml uploaded. | 8 March 2017 10:59 CET | Update | https://www.mdpi.com/1099-4300/19/3/103/xml |
| article pdf uploaded. | 8 March 2017 10:59 CET | Updated version of record | https://www.mdpi.com/1099-4300/19/3/103/pdf |
| article html file updated | 7 March 2017 11:23 CET | Original file | - |
| article pdf uploaded. | 7 March 2017 11:22 CET | Version of Record | https://www.mdpi.com/1099-4300/19/3/103/pdf-vor |
