| article html file updated | 7 February 2020 13:21 CET | Update | https://www.mdpi.com/1422-0067/17/8/1337 |
| article html file updated | 5 May 2019 07:05 CEST | Update | N/A |
| article html file updated | 27 March 2019 13:40 CET | Update | N/A |
| article html file updated | 26 August 2016 06:09 CEST | Update | N/A |
| article html file updated | 15 August 2016 12:45 CEST | Original file | N/A |
| article xml uploaded. | 15 August 2016 12:43 CEST | Update | https://www.mdpi.com/1422-0067/17/8/1337/xml |
| article xml uploaded. | 15 August 2016 12:43 CEST | Original file | N/A |
| article pdf uploaded. | 15 August 2016 12:43 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/8/1337/pdf |
