| article html file updated | 8 February 2020 01:43 CET | Update | https://www.mdpi.com/2075-4701/7/3/101 |
| article html file updated | 23 September 2019 21:17 CEST | Update | - |
| article html file updated | 4 May 2019 06:07 CEST | Update | - |
| article html file updated | 28 March 2017 11:15 CEST | Update | - |
| article html file updated | 18 March 2017 09:32 CET | Original file | - |
| article xml uploaded. | 18 March 2017 09:31 CET | Original file | https://www.mdpi.com/2075-4701/7/3/101/xml |
| article pdf uploaded. | 18 March 2017 09:31 CET | Version of Record | https://www.mdpi.com/2075-4701/7/3/101/pdf |
