| article html file updated | 8 February 2020 09:33 CET | Update | https://www.mdpi.com/1422-0067/18/7/1253 |
| article html file updated | 25 September 2019 15:13 CEST | Update | - |
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| article html file updated | 31 July 2017 07:46 CEST | Update | - |
| article html file updated | 29 June 2017 16:27 CEST | Original file | - |
| article xml uploaded. | 29 June 2017 16:26 CEST | Original file | https://www.mdpi.com/1422-0067/18/7/1253/xml |
| article pdf uploaded. | 29 June 2017 16:26 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1253/pdf |
