Please capitalize where necessary: the content of the box is customized to the child's age, sex and stage of development, and the package contributes to the development of the child's motor skills, senses and language skills.
A: The content of the box is customized to the child's age, sex and stage of development, and the package contributes to the development of the child's motor skills, senses and language skills.

Please capitalize where necessary: the authorities were hampered by the fact that telephone communication was knocked out almost immediately and that they did not expect any of the "iron dams" to fail.
A: The authorities were hampered by the fact that telephone communication was knocked out almost immediately and that they did not expect any of the "iron dams" to fail.

Please capitalize where necessary: please note that the gym and the spa area including the hot tub are closed due to maintenance work. as of 01 april 2017 it will be available again.
A: Please note that the gym and the spa area including the hot tub are closed due to maintenance work. As of 01 April 2017 it will be available again.

Please capitalize where necessary: all animal procedures demonstrated in this protocol have been reviewed and approved by the west virginia university animal care and use committee under protocols 11-0412 and 14-0514 and conducted in accordance with the principles and procedures outlined in the nih guide for the care and use of animals.
A:
All animal procedures demonstrated in this protocol have been reviewed and approved by the West Virginia University Animal Care and Use Committee under protocols 11-0412 and 14-0514 and conducted in accordance with the principles and procedures outlined in the NIH Guide for the Care and Use of Animals.