| article html file updated | 9 February 2020 14:58 CET | Update | https://www.mdpi.com/2076-3263/8/4/144 |
| article html file updated | 2 October 2019 21:33 CEST | Update | N/A |
| article html file updated | 1 May 2019 01:15 CEST | Update | N/A |
| article html file updated | 17 April 2019 01:51 CEST | Update | N/A |
| article html file updated | 29 March 2019 18:21 CET | Update | N/A |
| article html file updated | 1 May 2018 06:51 CEST | Update | N/A |
| article html file updated | 23 April 2018 15:04 CEST | Original file | N/A |
| article pdf uploaded. | 23 April 2018 15:02 CEST | Version of Record | https://www.mdpi.com/2076-3263/8/4/144/pdf |
| article xml uploaded. | 23 April 2018 15:02 CEST | Update | https://www.mdpi.com/2076-3263/8/4/144/xml |
| article xml file uploaded | 23 April 2018 15:02 CEST | Original file | N/A |
