| article html file updated | 30 August 2025 10:48 CEST | Update | https://www.mdpi.com/2076-3263/9/1/33 |
| article html file updated | 17 July 2022 21:59 CEST | Update | N/A |
| article html file updated | 11 February 2020 07:46 CET | Update | N/A |
| article html file updated | 13 October 2019 02:47 CEST | Update | N/A |
| article html file updated | 27 April 2019 09:08 CEST | Update | N/A |
| article html file updated | 13 April 2019 05:07 CEST | Update | N/A |
| article html file updated | 3 April 2019 00:38 CEST | Update | N/A |
| article html file updated | 30 January 2019 04:50 CET | Update | N/A |
| article html file updated | 15 January 2019 10:26 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2019 10:22 CET | Updated version of record | https://www.mdpi.com/2076-3263/9/1/33/pdf |
| article xml uploaded. | 15 January 2019 10:22 CET | Update | https://www.mdpi.com/2076-3263/9/1/33/xml |
| article xml file uploaded | 15 January 2019 10:22 CET | Update | N/A |
| article pdf uploaded. | 9 January 2019 16:37 CET | Updated version of record | https://www.mdpi.com/2076-3263/9/1/33/pdf-vor |
| article pdf uploaded. | 9 January 2019 16:35 CET | Version of Record | https://www.mdpi.com/2076-3263/9/1/33/pdf-vor |
| article xml file uploaded | 9 January 2019 16:35 CET | Original file | N/A |
