una/template/block_async_profile_units.html

<template class="bx-cont-ph-profile-unit">
    <div class="bx-base-pofile-unit-with-cover bx-def-padding-sec bx-def-box-sizing" style="min-width:19rem;">
        <div class="bx-base-pofile-unit-cnt bx-def-box bx-def-border bx-def-round-corners bx-def-color-bg-box">
            <span class="bx-base-pofile-unit-cover bx-def-align-center bg-col-gray" href="#" onclick="return false">
                <div class="bx-def-unit-img bx-def-ava-size bx-def-ava bx-cont-ph"></div>
            </span>
            <div class="bx-base-pofile-unit-title bx-def-box-sizing bx-def-padding-sec">
                <div class="bx-cont-ph bx-def-margin-thd-bottom" style="width:5rem;">&nbsp;</div>
            </div>
            <div class="bx-base-pofile-unit-info">
                <div class="bx-base-general-unit-meta bx-def-box-sizing bx-def-padding-sec-rightbottomleft">
                    <ul id="bx-persons-snippet-meta" class="bx-menu-custom bx-menu-custom-hor bx-menu-hor-inline bx-menu-object-bx_persons_snippet_meta bx-clearfix">
                        <li class="bx-menu-item">
                            <span class="bx-base-profile-unit-meta-item bx-cont-ph-inline" style="width:6rem;">&nbsp;</span>
                        </li>
                        <li class="bx-menu-item bx-def-margin-left"><span class="bx-base-profile-unit-meta-item bx-cont-ph-inline" style="width:6rem;">&nbsp;</span>
                        </li>
                    </ul>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
    var iBlockID = '__id__';
    var sTmpl = $('#bx-page-block-' + iBlockID + ' .bx-cont-ph-profile-unit').html();
    $('#bx-page-block-' + iBlockID + ' .bx-db-content').append(sTmpl + sTmpl + sTmpl);
    $(document).ready(function () {
        getHtmlData($('#bx-page-block-' + iBlockID), bx_append_url_params(document.location.href, 'dynamic=tab&pageBlock=' + iBlockID), undefined, 'post', false, {includedCss: JSON.stringify(aIncludedCss), includedJs: JSON.stringify(aIncludedJs)}, false);
    });
</script>