| article html file updated | 9 February 2020 09:28 CET | Update | https://www.mdpi.com/2073-4360/10/3/303 |
| article html file updated | 1 October 2019 12:50 CEST | Update | N/A |
| article html file updated | 1 May 2019 12:33 CEST | Update | N/A |
| article html file updated | 17 April 2019 12:16 CEST | Update | N/A |
| article html file updated | 29 March 2019 05:44 CET | Update | N/A |
| article html file updated | 27 March 2018 16:17 CEST | Update | N/A |
| article html file updated | 12 March 2018 10:45 CET | Original file | N/A |
| article xml uploaded. | 12 March 2018 10:43 CET | Original file | https://www.mdpi.com/2073-4360/10/3/303/xml |
| article pdf uploaded. | 12 March 2018 10:43 CET | Updated version of record | https://www.mdpi.com/2073-4360/10/3/303/pdf |
| article pdf uploaded. | 11 March 2018 11:58 CET | Version of Record | https://www.mdpi.com/2073-4360/10/3/303/pdf-vor |
