| article html file updated | 8 February 2020 13:09 CET | Update | https://www.mdpi.com/2079-3197/5/3/37 |
| article html file updated | 3 May 2019 07:45 CEST | Update | N/A |
| article html file updated | 27 March 2019 19:59 CET | Update | N/A |
| article html file updated | 30 September 2017 11:55 CEST | Update | N/A |
| article html file updated | 9 August 2017 16:01 CEST | Original file | N/A |
| article xml uploaded. | 9 August 2017 16:00 CEST | Original file | https://www.mdpi.com/2079-3197/5/3/37/xml |
| article pdf uploaded. | 9 August 2017 16:00 CEST | Updated version of record | https://www.mdpi.com/2079-3197/5/3/37/pdf |
