| article html file updated | 30 August 2025 20:15 CEST | Update | https://www.mdpi.com/1996-1073/12/10/2001 |
| article html file updated | 21 August 2025 21:08 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:05 CEST | Update | N/A |
| article html file updated | 12 February 2020 15:04 CET | Update | N/A |
| article html file updated | 20 October 2019 17:32 CEST | Update | N/A |
| article html file updated | 4 June 2019 15:03 CEST | Update | N/A |
| article html file updated | 29 May 2019 03:37 CEST | Original file | N/A |
| article pdf uploaded. | 29 May 2019 03:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/10/2001/pdf |
| article xml uploaded. | 29 May 2019 03:35 CEST | Update | https://www.mdpi.com/1996-1073/12/10/2001/xml |
| article xml file uploaded | 29 May 2019 03:35 CEST | Update | N/A |
| article pdf uploaded. | 25 May 2019 04:56 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/10/2001/pdf-vor |
| article xml file uploaded | 25 May 2019 04:56 CEST | Original file | N/A |
