Patienter i D3- vitamin 2800 gruppen fik FOSAVANCE (70 mg/ 2800 IE) (n=299), og patienter i D3- vitamin 5600 gruppen fik FOSAVANCE (70 mg/ 2800 IE) plus yderligere 2800 IE D3- vitamin (n=309) én gang ugentligt; yderligere D- vitamintilskud var tilladt.
Patients in the Vitamin D3 2800 group received FOSAVANCE (70 mg/ 2800 IU) (n=299) and patients in the Vitamin D3 5600 group received FOSAVANCE (70 mg/ 2800 IU) plus an additional 2800 IU vitamin D3 (n=309) once a week; additional vitamin D supplements were allowed.