### Want full text access to this journal?

Use Read by QxMD to access full text via your institution or open access sources.

Read also provides personalized recommendations to keep you up to date in your field.

Existing User

Sign InNew to Read

Sign Up*April 13, 2018: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences*

*April 13, 2018: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences*

*April 13, 2018: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences*

*March 28, 2018: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences*

*March 28, 2018: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences*

*March 28, 2018: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences*