string FormatEduFormYears(IEnumerable <IEduProgramProfileFormYear> eppfys)
        {
            if (eppfys != null)
            {
                var sb = new StringBuilder();
                foreach (var eppfy in eppfys)
                {
                    var eduFormTitle = LocalizationHelper.GetStringWithFallback(
                        "TimeToLearn" + eppfy.EduForm.Title + ".Text",
                        Context.LocalResourceFile,
                        eppfy.EduForm.Title
                        ).ToLower();
                    sb.AppendFormat(
                        "<li>{0}</li>",
                        FormatHelper.JoinNotNullOrEmpty(
                            " &ndash; ",
                            eduFormTitle,
                            (eppfy.EduVolume != null)
                             ? UniversityFormatHelper.FormatTimeToLearn(eppfy.EduVolume.TimeToLearnMonths, eppfy.EduVolume.TimeToLearnHours, TimeToLearnDisplayMode.Both, "TimeToLearn", Context.LocalResourceFile)
                             : null
                            )
                        );
                }

                return(string.Format("<ul>{0}</ul>", sb));
            }

            return(string.Empty);
        }