| article html file updated | 9 February 2020 07:03 CET | Update | https://www.mdpi.com/2073-4360/10/2/204 |
| article html file updated | 30 September 2019 21:47 CEST | Update | N/A |
| article html file updated | 1 May 2019 17:33 CEST | Update | N/A |
| article html file updated | 17 April 2019 16:54 CEST | Update | N/A |
| article html file updated | 29 March 2019 00:13 CET | Update | N/A |
| article html file updated | 14 March 2018 11:41 CET | Update | N/A |
| article html file updated | 23 February 2018 17:52 CET | Original file | N/A |
| article xml uploaded. | 23 February 2018 17:51 CET | Update | https://www.mdpi.com/2073-4360/10/2/204/xml |
| article xml uploaded. | 23 February 2018 17:51 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2018 17:51 CET | Updated version of record | https://www.mdpi.com/2073-4360/10/2/204/pdf |
| article pdf uploaded. | 19 February 2018 08:54 CET | Version of Record | https://www.mdpi.com/2073-4360/10/2/204/pdf-vor |
