| article html file updated | 9 February 2020 18:58 CET | Update | https://www.mdpi.com/2304-6775/6/2/24 |
| article html file updated | 3 October 2019 22:49 CEST | Update | N/A |
| article html file updated | 30 April 2019 16:49 CEST | Update | N/A |
| article html file updated | 16 April 2019 17:16 CEST | Update | N/A |
| article html file updated | 30 March 2019 04:27 CET | Update | N/A |
| article html file updated | 26 June 2018 05:48 CEST | Update | N/A |
| article html file updated | 26 May 2018 12:17 CEST | Update | N/A |
| article xml uploaded. | 26 May 2018 12:16 CEST | Update | https://www.mdpi.com/2304-6775/6/2/24/xml |
| article pdf uploaded. | 26 May 2018 12:16 CEST | Updated version of record | https://www.mdpi.com/2304-6775/6/2/24/pdf |
| article html file updated | 25 May 2018 06:28 CEST | Original file | N/A |
| article pdf uploaded. | 25 May 2018 06:27 CEST | Version of Record | https://www.mdpi.com/2304-6775/6/2/24/pdf-vor |
| article xml file uploaded | 25 May 2018 06:27 CEST | Original file | N/A |
