| article html file updated | 10 February 2020 06:59 CET | Update | https://www.mdpi.com/2079-9284/5/3/51 |
| article html file updated | 6 October 2019 22:21 CEST | Update | N/A |
| article html file updated | 29 April 2019 14:18 CEST | Update | N/A |
| article html file updated | 15 April 2019 09:46 CEST | Update | N/A |
| article html file updated | 31 March 2019 10:29 CEST | Update | N/A |
| article html file updated | 21 August 2018 17:13 CEST | Original file | N/A |
| article pdf uploaded. | 21 August 2018 17:12 CEST | Version of Record | https://www.mdpi.com/2079-9284/5/3/51/pdf |
| article xml uploaded. | 21 August 2018 17:12 CEST | Update | https://www.mdpi.com/2079-9284/5/3/51/xml |
| article xml file uploaded | 21 August 2018 17:12 CEST | Original file | N/A |
