| article html file updated | 7 February 2020 23:09 CET | Update | https://www.mdpi.com/1422-0067/18/2/378 |
| article html file updated | 23 September 2019 06:40 CEST | Update | N/A |
| article html file updated | 4 May 2019 11:43 CEST | Update | N/A |
| article html file updated | 2 March 2017 10:07 CET | Update | N/A |
| article html file updated | 17 February 2017 16:21 CET | Update | N/A |
| article xml uploaded. | 17 February 2017 16:20 CET | Update | https://www.mdpi.com/1422-0067/18/2/378/xml |
| article pdf uploaded. | 17 February 2017 16:20 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/2/378/pdf |
| article html file updated | 13 February 2017 10:01 CET | Original file | N/A |
| article xml uploaded. | 13 February 2017 09:59 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2017 09:59 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/2/378/pdf-vor |
| article pdf uploaded. | 10 February 2017 18:00 CET | Version of Record | https://www.mdpi.com/1422-0067/18/2/378/pdf-vor |
