| article html file updated | 8 February 2020 05:43 CET | Update | https://www.mdpi.com/1422-0067/18/5/1038 |
| article html file updated | 24 September 2019 19:11 CEST | Update | - |
| article html file updated | 3 May 2019 22:19 CEST | Update | - |
| article html file updated | 1 June 2017 11:19 CEST | Update | - |
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| article html file updated | 12 May 2017 16:03 CEST | Original file | - |
| article xml uploaded. | 12 May 2017 16:02 CEST | Update | https://www.mdpi.com/1422-0067/18/5/1038/xml |
| article pdf uploaded. | 12 May 2017 16:02 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/5/1038/pdf |
