| article html file updated | 8 February 2020 06:24 CET | Update | https://www.mdpi.com/1422-0067/18/5/1104 |
| article html file updated | 24 September 2019 22:47 CEST | Update | N/A |
| article html file updated | 3 May 2019 20:58 CEST | Update | N/A |
| article html file updated | 1 June 2017 10:59 CEST | Update | N/A |
| article html file updated | 22 May 2017 05:13 CEST | Update | N/A |
| article html file updated | 21 May 2017 11:59 CEST | Original file | N/A |
| article xml uploaded. | 21 May 2017 11:57 CEST | Update | https://www.mdpi.com/1422-0067/18/5/1104/xml |
| article pdf uploaded. | 21 May 2017 11:57 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/5/1104/pdf |
