| article html file updated | 9 February 2020 16:01 CET | Update | https://www.mdpi.com/2076-393X/6/2/25 |
| article html file updated | 3 October 2019 03:59 CEST | Update | N/A |
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| article xml file uploaded | 2 May 2018 12:17 CEST | Update | https://www.mdpi.com/2076-393X/6/2/25/xml |
| article pdf uploaded. | 2 May 2018 12:17 CEST | Updated version of record | https://www.mdpi.com/2076-393X/6/2/25/pdf |
| article pdf uploaded. | 2 May 2018 12:15 CEST | Updated version of record | N/A |
| article xml file uploaded | 2 May 2018 12:15 CEST | Update | N/A |
| article html file updated | 2 May 2018 05:24 CEST | Original file | N/A |
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