| article html file updated | 9 February 2020 16:40 CET | Update | https://www.mdpi.com/1996-1073/11/5/1176 |
| article html file updated | 3 October 2019 08:06 CEST | Update | N/A |
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| article html file updated | 7 May 2018 14:47 CEST | Update | N/A |
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| article pdf uploaded. | 7 May 2018 14:46 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/5/1176/pdf |
| article xml file uploaded | 7 May 2018 14:46 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1176/xml |
| article pdf uploaded. | 7 May 2018 14:45 CEST | Updated version of record | N/A |
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| article html file updated | 7 May 2018 14:45 CEST | Update | N/A |
| article pdf uploaded. | 7 May 2018 14:43 CEST | Updated version of record | N/A |
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| article html file updated | 7 May 2018 14:37 CEST | Original file | N/A |
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