| article html file updated | 9 February 2020 04:55 CET | Update | https://www.mdpi.com/2073-4441/10/2/129 |
| article html file updated | 30 September 2019 08:57 CEST | Update | - |
| article html file updated | 1 May 2019 22:19 CEST | Update | - |
| article html file updated | 17 April 2019 21:02 CEST | Update | - |
| article html file updated | 28 March 2019 19:37 CET | Update | - |
| article html file updated | 14 March 2018 14:16 CET | Update | - |
| article html file updated | 1 February 2018 03:07 CET | Original file | - |
| article xml uploaded. | 1 February 2018 03:06 CET | Original file | https://www.mdpi.com/2073-4441/10/2/129/xml |
| article pdf uploaded. | 1 February 2018 03:06 CET | Updated version of record | https://www.mdpi.com/2073-4441/10/2/129/pdf |
| article pdf uploaded. | 30 January 2018 17:00 CET | Version of Record | https://www.mdpi.com/2073-4441/10/2/129/pdf-vor |
