| article html file updated | 15 August 2026 16:05 CEST | Update | https://www.mdpi.com/2075-471X/8/1/4 |
| article html file updated | 11 February 2020 13:12 CET | Update | N/A |
| article html file updated | 26 April 2019 22:13 CEST | Update | N/A |
| article html file updated | 12 April 2019 18:03 CEST | Update | N/A |
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| article html file updated | 28 February 2019 11:10 CET | Update | N/A |
| article html file updated | 26 February 2019 02:56 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2019 12:10 CET | Updated version of record | https://www.mdpi.com/2075-471X/8/1/4/pdf |
| article xml uploaded. | 25 February 2019 12:10 CET | Update | https://www.mdpi.com/2075-471X/8/1/4/xml |
| article xml file uploaded | 25 February 2019 12:10 CET | Update | N/A |
| article pdf uploaded. | 1 February 2019 12:35 CET | Version of Record | https://www.mdpi.com/2075-471X/8/1/4/pdf-vor |
| article xml file uploaded | 1 February 2019 12:35 CET | Original file | N/A |
