Anatomy viewer: credits and licenses

Geometry: BodyParts3D, (c) The Database Center for Life Science (DBCLS).
- Skin, muscles, organs, brain, cartilage, bones and teeth: release 3.0, licensed under Creative
  Commons Attribution-ShareAlike 2.1 Japan (CC BY-SA 2.1 JP); DBCLS now publishes BodyParts3D under
  CC BY 4.0. https://dbarchive.biosciencedbc.jp/en/bodyparts3d/lic.html
- Arteries and veins, and the finer structures of the eyes, larynx, pharynx, tongue, orbital nerves,
  heart, bronchial tree and bile ducts: release 4.0 (isa_BP3D_4.0_obj_99), CC BY 4.0, taken from the
  browser-ready copy in the Human-Atlas package by slorksmo (https://github.com/slorksmo/Human-Atlas,
  MIT code, CC BY 4.0 data), where they had been simplified with meshoptimizer at 0.2% relative error.
Mitsuhashi N. et al. BodyParts3D: 3D structure database for anatomical concepts.
Nucleic Acids Research 37 (2009) D782-D785. doi:10.1093/nar/gkn613
Adaptations: millimeters Z-up converted to meters Y-up, vertices welded; bones simplified with
meshoptimizer (about 0.1% maximum error per structure), soft tissue simplified with quadric
decimation (fast-simplification) to a per-layer triangle budget; the release 4.0 structures moved
onto the release 3.0 body by a correction measured from the structures both releases share, and the
segments of each named structure merged into one; positions quantized to 16 bits. The adapted
geometry is shared under the same licenses.

Rendering: three.js r186, MIT License (vendor/three-LICENSE.txt).
Type: Ysabeau Office by Christian Thalmann (Catharsis Fonts), SIL Open Font License 1.1; a subset is in fonts/ with its license.
The license's text is fonts/OFL.txt, as clause 2 of that license requires.

For learning and reference. Not for diagnosis or clinical use.
