| article html file updated | 16 August 2026 02:32 CEST | Update | https://www.mdpi.com/2304-8158/8/6/210 |
| article html file updated | 12 February 2020 19:46 CET | Update | N/A |
| article html file updated | 21 October 2019 21:52 CEST | Update | N/A |
| article html file updated | 5 July 2019 16:39 CEST | Update | N/A |
| article html file updated | 14 June 2019 12:57 CEST | Original file | N/A |
| article supplementary file uploaded. | 14 June 2019 12:56 CEST | - | https://www.mdpi.com/2304-8158/8/6/210#supplementary |
| article pdf uploaded. | 14 June 2019 12:56 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/6/210/pdf |
| article xml uploaded. | 14 June 2019 12:56 CEST | Update | https://www.mdpi.com/2304-8158/8/6/210/xml |
| article xml file uploaded | 14 June 2019 12:56 CEST | Original file | N/A |
