| article html file updated | 9 February 2020 01:09 CET | Update | https://www.mdpi.com/2073-4441/10/1/13 |
| article html file updated | 29 September 2019 11:27 CEST | Update | N/A |
| article html file updated | 2 May 2019 06:13 CEST | Update | N/A |
| article html file updated | 18 April 2019 04:11 CEST | Update | N/A |
| article html file updated | 28 March 2019 11:04 CET | Update | N/A |
| article html file updated | 1 February 2018 11:57 CET | Update | N/A |
| article html file updated | 25 December 2017 11:24 CET | Original file | N/A |
| article xml uploaded. | 25 December 2017 11:23 CET | Update | https://www.mdpi.com/2073-4441/10/1/13/xml |
| article xml uploaded. | 25 December 2017 11:23 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2017 11:23 CET | Version of Record | https://www.mdpi.com/2073-4441/10/1/13/pdf |
