Sources:
http://www.dsnm.univr.it/documenti/OccorrenzaIns/matdid/matdid484875.pdf
http://my.moxymonitor.com/hs-fs/hub/188620/file-28945241-pdf/documents/muscle-oxygen-ebook.pdf
https://www.diva-portal.org/smash/get/diva2:581482/FULLTEXT01.pdf
http://cdn.intechopen.com/pdfs/35862.pdf
Images:
https://en.wikipedia.org/wiki/Melanocyte
http://omlc.org/classroom/scat_demo/
http://www.hellorf.com/photo/search/all/%E8%84%89.html
http://www.hamamatsu.com/us/en/technology/lifephotonics/healthcare/trs/index.html
https://en.wikipedia.org/wiki/Hemoglobin
https://www.revolvy.com/main/index.php?s=Myoglobin&item_type=topic
http://www.newworldencyclopedia.org/entry/Cytochrome_c
http://marcocardinale.blogspot.com/2011/03/want-to-know-more-about-near-infrared.html
http://cyclesurfstudio.com/?p=854
http://www.healogics.com/Patients/patients/perfusion-pressure-test