| article html file updated | 7 February 2020 21:10 CET | Update | https://www.mdpi.com/1422-0067/18/1/127 |
| article html file updated | 4 May 2019 15:57 CEST | Update | N/A |
| article html file updated | 8 February 2017 11:00 CET | Update | N/A |
| article html file updated | 11 January 2017 15:04 CET | Original file | N/A |
| article xml uploaded. | 11 January 2017 15:03 CET | Update | https://www.mdpi.com/1422-0067/18/1/127/xml |
| article xml uploaded. | 11 January 2017 15:03 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2017 15:03 CET | Version of Record | https://www.mdpi.com/1422-0067/18/1/127/pdf |
