| article html file updated | 11 February 2020 16:49 CET | Update | https://www.mdpi.com/2077-0383/8/2/256 |
| article html file updated | 15 October 2019 04:28 CEST | Update | N/A |
| article html file updated | 26 April 2019 15:10 CEST | Update | N/A |
| article html file updated | 12 April 2019 10:51 CEST | Update | N/A |
| article html file updated | 3 April 2019 22:30 CEST | Update | N/A |
| article html file updated | 1 March 2019 04:15 CET | Update | N/A |
| article html file updated | 22 February 2019 09:26 CET | Update | N/A |
| article pdf uploaded. | 22 February 2019 09:24 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/2/256/pdf |
| article xml uploaded. | 22 February 2019 09:24 CET | Update | https://www.mdpi.com/2077-0383/8/2/256/xml |
| article xml file uploaded | 22 February 2019 09:24 CET | Update | N/A |
| article html file updated | 18 February 2019 10:53 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2019 10:49 CET | Version of Record | https://www.mdpi.com/2077-0383/8/2/256/pdf-vor |
| article xml uploaded. | 18 February 2019 10:49 CET | Update | N/A |
| article xml file uploaded | 18 February 2019 10:49 CET | Original file | N/A |
