1. Jackson Park Hospital & Medical Center, 7531 Stony Island Ave, Chicago, IL 60649, USA
2. Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland
3. Department of Forensic Medicine, Medical University of Lublin, 20-059 Lublin, Poland
4. Institute of Health Sciences, Faculty of Science and Health Sciences in Lublin, The John Paul II Catholic University of Lublin, ul. Konstantynów 1 H, 20-708 Lublin, Poland
5. Anatomy, School of Biomedical Sciences: Edinburgh Medical School, University of Edinburgh, Edinburgh EH8 9AG, UK