| article html file updated | 9 February 2020 03:04 CET | Update | https://www.mdpi.com/2073-4360/10/1/74 |
| article html file updated | 29 September 2019 22:05 CEST | Update | N/A |
| article html file updated | 2 May 2019 02:13 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:28 CEST | Update | N/A |
| article html file updated | 28 March 2019 15:36 CET | Update | N/A |
| article html file updated | 6 February 2018 07:51 CET | Update | N/A |
| article html file updated | 1 February 2018 11:12 CET | Update | N/A |
| article html file updated | 15 January 2018 08:27 CET | Original file | N/A |
| article xml uploaded. | 15 January 2018 08:25 CET | Update | https://www.mdpi.com/2073-4360/10/1/74/xml |
| article xml uploaded. | 15 January 2018 08:25 CET | Update | N/A |
| article xml uploaded. | 15 January 2018 08:25 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2018 08:25 CET | Version of Record | https://www.mdpi.com/2073-4360/10/1/74/pdf |
