Bibliography (16):

1. Precision exercise medicine: understanding exercise response variability

2. Personalized machine learning of depressed mood using wearables

3. Human postprandial responses to food and potential for precision nutrition

4. Wikipedia Bibliography:

   1. https://en.wikipedia.org/wiki/Cocoa_solids  :

      https://en.wikipedia.org/wiki/Cocoa_solids

   2. https://en.wikipedia.org/wiki/Flavan-3-ol  :

      https://en.wikipedia.org/wiki/Flavan-3-ol

   3. https://en.wikipedia.org/wiki/Blood_pressure  :

      https://en.wikipedia.org/wiki/Blood_pressure

   4. https://en.wikipedia.org/wiki/Arterial_stiffness  :

      https://en.wikipedia.org/wiki/Arterial_stiffness

   5. Repeated measures design

   6. Crossover study

   7. https://en.wikipedia.org/wiki/Blinded_experiment#Terminology  :

      https://en.wikipedia.org/wiki/Blinded_experiment#Terminology

   8. https://en.wikipedia.org/wiki/Pulse_wave_velocity  :

      https://en.wikipedia.org/wiki/Pulse_wave_velocity

   9. https://en.wikipedia.org/wiki/Heart_rate  :

      https://en.wikipedia.org/wiki/Heart_rate

   10. https://en.wikipedia.org/wiki/Mixed_model  :

       https://en.wikipedia.org/wiki/Mixed_model

   11. Statistical-significance

   12. Effect size

   13. https://en.wikipedia.org/wiki/Proportionality_(mathematics)#Inverse_proportionality  :

       https://en.wikipedia.org/wiki/Proportionality_(mathematics)#Inverse_proportionality