| article html file updated | 15 August 2026 12:17 CEST | Update | https://www.mdpi.com/2077-0383/7/12/523 |
| article html file updated | 11 February 2020 01:46 CET | Update | N/A |
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| article html file updated | 7 December 2018 09:12 CET | Original file | N/A |
| article pdf uploaded. | 7 December 2018 09:10 CET | Version of Record | https://www.mdpi.com/2077-0383/7/12/523/pdf |
| article xml uploaded. | 7 December 2018 09:10 CET | Update | https://www.mdpi.com/2077-0383/7/12/523/xml |
| article xml file uploaded | 7 December 2018 09:10 CET | Original file | N/A |
