| article html file updated | 9 February 2020 04:21 CET | Update | https://www.mdpi.com/2073-4360/10/2/113 |
| article html file updated | 30 September 2019 05:27 CEST | Update | - |
| article html file updated | 1 May 2019 23:34 CEST | Update | - |
| article html file updated | 17 April 2019 22:08 CEST | Update | - |
| article html file updated | 28 March 2019 18:21 CET | Update | - |
| article html file updated | 14 March 2018 09:57 CET | Update | - |
| article pdf uploaded. | 26 January 2018 06:37 CET | Updated version of record | https://www.mdpi.com/2073-4360/10/2/113/pdf |
| article html file updated | 25 January 2018 18:03 CET | Original file | - |
| article xml uploaded. | 25 January 2018 18:01 CET | Original file | https://www.mdpi.com/2073-4360/10/2/113/xml |
| article pdf uploaded. | 25 January 2018 18:01 CET | Version of Record | https://www.mdpi.com/2073-4360/10/2/113/pdf-vor |
